| 摘要 |
The invention relates to a heat exchanger for an electronics cabinet, consisting of a retaining trough (2) having fans and having a folded surface profile (6), and of a cover (5). According to the invention, rotating clamping closures (20) are arranged on the narrow surfaces (34) of the retaining trough (2), for mounting the folded surface profile (6) on the base (16) of the retaining trough (2), and for locking the cover (5), and each rotating clamping closure is (20) constructed from a cylinder (26), a clamping finger (22) and a closure finger which is arranged opposite it, the clamping finger (22) and the closure finger being arranged at right angles to the outer surface of the cylinder (26). A heat exchanger is thus obtained for an electronics cabinet, the folded surface profile (6) of which heat exchanger can be rapidly removed and installed for the purpose of cleaning or replacement, without in this case under some circumstances losing sealing parts. <IMAGE>
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