CN205646545U - Wall -mounted power distribution box - Google Patents
Wall -mounted power distribution box Download PDFInfo
- Publication number
- CN205646545U CN205646545U CN201620256821.6U CN201620256821U CN205646545U CN 205646545 U CN205646545 U CN 205646545U CN 201620256821 U CN201620256821 U CN 201620256821U CN 205646545 U CN205646545 U CN 205646545U
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- CN
- China
- Prior art keywords
- fin
- wall
- rear wall
- distribution box
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a wall -mounted power distribution box, including box and chamber door, wall after the box includes, the outside that the box corresponds the back wall is provided with a plurality of fin, a plurality of fin can be dismantled with the back wall and be connected, a plurality of fin are along transversely arranging in proper order, the fin includes the radiating part, be provided with the fixed part on the radiating part, the fixed part passes through the screw connection with the back wall, still be provided with a plurality of elasticity heat -conducting parts on the radiating part, elasticity heat -conducting part and back wall butt, the utility model discloses the heat with in the box that can be quick leaves, and the radiating mode be from the heat dissipation, need not additionally to increase the fan, carry high heat dissipation efficiency.
Description
Technical field
This utility model belongs to distribution box field, a kind of wall-mounted distribution box.
Background technology
Distribution box is switchgear, measuring instruments, protection electrical equipment and auxiliary equipment to be assembled in closing or semiclosed metal safe or on screen width by electrical wiring requirement.
Distribution box generally includes casing and chamber door, the electric component placed in casing is typically each placed on panel (rear wall) relative with chamber door on casing, first the heat that electric component produces will pass on rear wall, for wall-mounted distribution box, rear wall is the most almost affixed on metope, and the heat that the electric component in casing produces quickly cannot be dispersed by rear wall.
Utility model content
For the deficiencies in the prior art, this utility model provides and a kind of can quickly be dispersed by the heat in casing, and radiating mode is from heat radiation, it is not necessary to additionally increases fan, improves the wall-mounted distribution box of radiating efficiency.
For achieving the above object, this utility model provides following technical scheme: a kind of wall-mounted distribution box, including casing and chamber door, casing includes rear wall, the outside of described casing correspondence rear wall is provided with some fin, described some fin removably connect with rear wall, and described some fin are arranged the most successively.
Further described some fin are provided with for hanging fixing fixed plate on outermost two fin.
Further described fin includes radiating part, and described radiating part is provided with fixed part, and fixed part is connected by screw with rear wall, and described radiating part is additionally provided with some elastic heat conducting portions, and described elastic heat conducting portion abuts with rear wall.
Further described radiating part is n shape.
The bottom of further described casing is provided with base.
Compared with prior art, this utility model is by setting up some fin on rear wall, on heat transmission extremely some fin that rear wall will produce in casing, some fin increasing heat radiation areas, accelerate heat radiation；Fin is directly arranged on rear wall by screw simultaneously, owing to fin and rear wall will not be the most smooth, cause the area contacted therebetween less, heat transfer efficiency is the highest, by setting up some elastic heat conducting portions on radiating part, when being fixed on rear wall by radiating part by fixed part, to constantly extrude elastic heat conducting portion, all the time rear wall with casing is contacted by elastic heat conducting portion, and several elastic heat conducting portions contact the contact area by increasing whole fin and rear wall with rear wall, improve radiating efficiency.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of the wall-mounted distribution box of this utility model；
Fig. 2 is the upward view of the wall-mounted distribution box of this utility model；
Fig. 3 is the three-dimensional structure diagram of fin in this utility model；
Fig. 4 is the side view of fin in this utility model；
Reference: 1, casing；13, base；15, fixed plate；16, rear wall；2, chamber door；6, fin；61, fixed part；62, elastic heat conducting portion；63, radiating part.
Detailed description of the invention
Embodiment referring to figs. 1 through Fig. 4 distribution box wall-mounted to this utility model is described further.
A kind of wall-mounted distribution box, including casing 1 and chamber door 2, casing 1 includes rear wall 16, the outside of the corresponding rear wall 16 of described casing 1 is provided with some fin 6, described some fin 6 removably connect with rear wall 16, described some fin 6 are arranged the most successively, are provided with for hanging fixing fixed plate 15 in described some fin 6 on outermost two fin 6.
Just distribution box can be hung by fixed plate 15 and be fixed on wall, the rear wall 16 of casing 1 be the most also separated with fin 6, as illustrated in fig. 1 and 2, some fin 6 are the most uniformly arranged, and form heat dissipation channel, in casing 1, temperature is higher, heat will be directly transferred on fin 6 by rear wall 16, and heat is shed by the fin 6 timely bigger by area of dissipation, it is to avoid the temperature in casing 1 constantly raises, realize, from heat radiation, saving the energy.
The preferred described fin 6 of the present embodiment includes radiating part 63, it is provided with fixed part 61 on described radiating part 63, fixed part 61 is connected by screw with rear wall 16, and described radiating part 63 is additionally provided with some elastic heat conducting portions 62, and described elastic heat conducting portion 62 abuts with rear wall 16.
Casing 1 and fin 6 are each made of a metal, and the contact surface of the rear wall 16 of casing 1 and fin 6 cannot ensure the most smooth laminating, as the most protruding in rear wall 16 or fin 6, rear wall 16 and fin 6 so will be caused directly to form point cantact, by setting up elastic heat conducting portion 62 on radiating part 63, when saying that fin 6 is arranged on rear wall 16, fixed part 61 constantly near and during being fixed on rear wall 16, elastic heat conducting portion 62 is constantly near rear wall 16, multiple elastic heat conducting portions 62 all can contact with rear wall 16 simultaneously, and then increase the contact area between radiating part 63 and rear wall 16, increase heat-conducting area, improve heat transfer efficiency.
The preferred described radiating part 63 of the present embodiment, in n shape, can be respectively provided with elastic heat conducting portion 62, as shown in Figure 3 and Figure 4, increase heat-conducting area in the both sides of n shape radiating part 63 opening.
The bottom of the preferred described casing 1 of the present embodiment is provided with base 13, to causing abrasion bottom casing 1 when base 13 can prevent casing 1 to be placed on the ground, and can avoid directly being fractureed by the wire stretched out bottom casing 1.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to above-described embodiment, and all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.It should be pointed out that, for those skilled in the art, without departing from the some improvements and modifications under this utility model principle premise, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
1. a wall-mounted distribution box, including casing and chamber door, casing includes rear wall, it is characterised in that: the outside of described casing correspondence rear wall is provided with some fin, and described some fin removably connect with rear wall, and described some fin are arranged the most successively.
Wall-mounted distribution box the most according to claim 1, it is characterised in that: described some fin are provided with for hanging fixing fixed plate on outermost two fin.
Wall-mounted distribution box the most according to claim 2, it is characterized in that: described fin includes radiating part, and described radiating part is provided with fixed part, and fixed part is connected by screw with rear wall, being additionally provided with some elastic heat conducting portions on described radiating part, described elastic heat conducting portion abuts with rear wall.
Wall-mounted distribution box the most according to claim 3, it is characterised in that: described radiating part is n shape.
Wall-mounted distribution box the most according to claim 4, it is characterised in that: the bottom of described casing is provided with base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256821.6U CN205646545U (en) | 2016-03-30 | 2016-03-30 | Wall -mounted power distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256821.6U CN205646545U (en) | 2016-03-30 | 2016-03-30 | Wall -mounted power distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205646545U true CN205646545U (en) | 2016-10-12 |
Family
ID=57074786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620256821.6U Expired - Fee Related CN205646545U (en) | 2016-03-30 | 2016-03-30 | Wall -mounted power distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205646545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019197782A (en) * | 2018-05-08 | 2019-11-14 | 住友電気工業株式会社 | Electronic apparatus |
| CN111934224A (en) * | 2020-08-23 | 2020-11-13 | 戴雨生 | Wall-hanging block terminal for high-voltage power engineering |
-
2016
- 2016-03-30 CN CN201620256821.6U patent/CN205646545U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019197782A (en) * | 2018-05-08 | 2019-11-14 | 住友電気工業株式会社 | Electronic apparatus |
| CN111934224A (en) * | 2020-08-23 | 2020-11-13 | 戴雨生 | Wall-hanging block terminal for high-voltage power engineering |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20170330 |