CN204902002U - Connection structure of refrigeration aluminum sheet and heat dissipation aluminum sheet in electron dehumidifier wind channel - Google Patents
Connection structure of refrigeration aluminum sheet and heat dissipation aluminum sheet in electron dehumidifier wind channel Download PDFInfo
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- CN204902002U CN204902002U CN201520694943.9U CN201520694943U CN204902002U CN 204902002 U CN204902002 U CN 204902002U CN 201520694943 U CN201520694943 U CN 201520694943U CN 204902002 U CN204902002 U CN 204902002U
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Abstract
The utility model discloses a connection structure of refrigeration aluminum sheet and heat dissipation aluminum sheet in electron dehumidifier wind channel, including heat dissipation aluminum sheet, refrigeration aluminum sheet and centre gripping at between the two semiconductor refrigeration piece, it is provided with at least two sets of connection screw to correspond on heat dissipation aluminum sheet and the refrigeration aluminum sheet, every group link screw is through a stainless steel screwed connection to gasket or the plastic interval post that a anti -Vibration is lax is being put to the cover on the stainless steel screw. The utility model discloses to connect location refrigeration aluminum sheet and carry out redesign with connection structure between the heat dissipation aluminum sheet, and can not only effectively promote wireless connection, and can not take place the relaxation because of the high -frequency vibration of fan, have long service life, the characteristics of simple structure practicality.
Description
Technical field
The utility model relates to a kind of electronic dehumidifying device air channel, is specially in a kind of electronic dehumidifying device air channel the syndeton of freeze aluminium flake and radiating aluminium sheet.
Background technology
Existing electronic dehumidifying device air channel, its structure as shown in Figure 1, mainly comprises fan 1, air channel lower cover 2, radiating aluminium sheet 3, air channel upper cover 4, semiconductor chilling plate 5 and refrigeration aluminium flake 6.At present, connected by two symmetrically arranged plastics screws 7 between refrigeration aluminium flake 6 and radiating aluminium sheet 3 and make both keep closely connected with semiconductor chilling plate about 5 two sides and be connected, realize the high efficiencies of heat transfer between both and semiconductor chilling plate 5 with this, make radiating aluminium sheet 3 can obtain enough colds and carry out dehumidifying work.
But in reality, because plastics screw 7 itself exists very large plastic deformation, its fixed effect is poor, fan 1 work simultaneously can produce dither can make it that relaxation occurs, and then radiating aluminium sheet 3 cannot effectively be contacted with semiconductor chilling plate 5 downside, have a strong impact on the refrigeration of radiating aluminium sheet 3, and then cause the reduction of product effect on moisture extraction.In addition, the refrigeration aluminium flake 6 of locating because of plastics screw 7 and radiating aluminium sheet 3 temperature operationally can reduce a lot, it is larger with Temperature Difference Ratio when not working, such working environment can make plastics screw 7 that phenomenon occurs to expand with heat and contract with cold frequently, it can accelerate the aging of plastics screw 7, can phenomenon of rupture be there is after a long time use, have a strong impact on the service life of dehumidifier.
Utility model content
For the problems referred to above, the utility model devises in a kind of electronic dehumidifying device air channel the syndeton of freeze aluminium flake and radiating aluminium sheet, the syndeton connected between location refrigeration aluminium flake and radiating aluminium sheet redesigns by it, can not only effectively promote connection effect, and relaxation can not be there is because of the high-frequency vibration of fan, there is long service life, simple and practical feature.
For achieving the above object, the utility model design have employed following technical scheme:
To freeze in a kind of electronic dehumidifying device air channel the syndeton of aluminium flake and radiating aluminium sheet, the semiconductor chilling plate comprising radiating aluminium sheet, refrigeration aluminium flake and be clamped between the two, described radiating aluminium sheet is provided with at least two group connecting screw holes with correspondence on refrigeration aluminium flake, it is characterized in that: described connecting screw hole of often organizing is connected by a CARBURIZING FURNACE FOR STAINLESS FASTENER, and on CARBURIZING FURNACE FOR STAINLESS FASTENER, be nested with the lax pad of an against shock or plastic cement spacer.
The utility model adopts CARBURIZING FURNACE FOR STAINLESS FASTENER to substitute existing rubber screw, because the plastic deformation of CARBURIZING FURNACE FOR STAINLESS FASTENER is very little, can realize well connecting location, can make radiating aluminium sheet, refrigeration aluminium flake connects with effective contact of semiconductor chilling plate upper and lower side, guarantee radiating aluminium sheet energy is sufficiently cooled and possess excellent wet-out property.In addition, the impact of being expanded with heat and contract with cold because of CARBURIZING FURNACE FOR STAINLESS FASTENER is very little, because using for a long time, phenomenon of rupture can not occur, and effectively can extend the service life of dehumidifier.
In addition, for promoting the validity connected, avoiding, in use, relaxation occurs, described CARBURIZING FURNACE FOR STAINLESS FASTENER being equipped with pad or plastic cement spacer, effectively can promote the shockproof properties of CARBURIZING FURNACE FOR STAINLESS FASTENER, avoid occurring by high-frequency vibration during fan work to connect relaxation.
Accompanying drawing explanation
The perspective view in Fig. 1, existing electronic dehumidifying device air channel;
Fig. 2, stereochemical structure decomposing schematic representation of the present utility model;
Fig. 3, the utility model are applied to the dehumidifier air channel perspective view of band two refrigeration aluminium flake.
Detailed description of the invention
As shown in Figure 2, to freeze in a kind of electronic dehumidifying device air channel the syndeton of aluminium flake and radiating aluminium sheet, the semiconductor chilling plate 3 comprising radiating aluminium sheet 1, refrigeration aluminium flake 2 and be clamped between the two, described radiating aluminium sheet 1 and correspondence on refrigeration aluminium flake 2 are provided with the connecting screw hole freezed in aluminium flake at least two group connecting screw hole 11(diagrams and do not look), in this legend, be only provided with two groups of symmetric configuration, three groups or more groups can be set as in practice as required.Described connecting screw hole 11 of often organizing is connected by a CARBURIZING FURNACE FOR STAINLESS FASTENER 4.
The utility model adopts CARBURIZING FURNACE FOR STAINLESS FASTENER 4 to substitute existing rubber screw, because the plastic deformation of CARBURIZING FURNACE FOR STAINLESS FASTENER 4 is very little, can realize well connecting location, can make radiating aluminium sheet 1, refrigeration aluminium flake 2 connects with effective contact of semiconductor chilling plate 3 upper and lower side, guarantee radiating aluminium sheet 1 energy is sufficiently cooled and possess excellent wet-out property.In addition, the impact of being expanded with heat and contract with cold because of CARBURIZING FURNACE FOR STAINLESS FASTENER 4 is very little, because using for a long time, phenomenon of rupture can not occur, and effectively can extend the service life of dehumidifier, ensures the lasting stability of dehumidifier wet-out property.
In addition, for promoting the validity connected, avoiding, in use, relaxation occurs, described CARBURIZING FURNACE FOR STAINLESS FASTENER 4 being equipped with pad 5 or plastic cement spacer, effectively can promote the shockproof properties of CARBURIZING FURNACE FOR STAINLESS FASTENER 4, avoid making by high-frequency vibration during fan work it occur to connect relaxation.
The above and diagram are only illustrated with regard to the dehumidifier air channel of list refrigeration aluminium flake, and in practice, above structure is equally applicable to two refrigeration aluminium flake or even the dehumidifier air channel of the aluminium flake that freezes more, and wherein the structure of two refrigeration aluminium flake as shown in Figure 3.
The above is only better embodiment of the present utility model, every above principle is done according to know-why of the present utility model any simple modification, equivalent variations or modification, still belong in the scope of technical solutions of the utility model.
Claims (1)
1. to freeze in an electronic dehumidifying device air channel syndeton of aluminium flake and radiating aluminium sheet, the semiconductor chilling plate comprising radiating aluminium sheet, refrigeration aluminium flake and be clamped between the two, described radiating aluminium sheet is provided with at least two group connecting screw holes with correspondence on refrigeration aluminium flake, it is characterized in that: described connecting screw hole of often organizing is connected by a CARBURIZING FURNACE FOR STAINLESS FASTENER, and on CARBURIZING FURNACE FOR STAINLESS FASTENER, be nested with the lax pad of an against shock or plastic cement spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694943.9U CN204902002U (en) | 2015-09-10 | 2015-09-10 | Connection structure of refrigeration aluminum sheet and heat dissipation aluminum sheet in electron dehumidifier wind channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520694943.9U CN204902002U (en) | 2015-09-10 | 2015-09-10 | Connection structure of refrigeration aluminum sheet and heat dissipation aluminum sheet in electron dehumidifier wind channel |
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| Publication Number | Publication Date |
|---|---|
| CN204902002U true CN204902002U (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520694943.9U Active CN204902002U (en) | 2015-09-10 | 2015-09-10 | Connection structure of refrigeration aluminum sheet and heat dissipation aluminum sheet in electron dehumidifier wind channel |
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| CN (1) | CN204902002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465271A (en) * | 2020-04-18 | 2020-07-28 | 福州金浩洋电力设备有限公司 | Ventilation structure based on high-power conversion device of heat pipe radiator |
-
2015
- 2015-09-10 CN CN201520694943.9U patent/CN204902002U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111465271A (en) * | 2020-04-18 | 2020-07-28 | 福州金浩洋电力设备有限公司 | Ventilation structure based on high-power conversion device of heat pipe radiator |
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