CN207926008U - A kind of electric power distribution box - Google Patents
A kind of electric power distribution box Download PDFInfo
- Publication number
- CN207926008U CN207926008U CN201820051928.6U CN201820051928U CN207926008U CN 207926008 U CN207926008 U CN 207926008U CN 201820051928 U CN201820051928 U CN 201820051928U CN 207926008 U CN207926008 U CN 207926008U
- Authority
- CN
- China
- Prior art keywords
- outer case
- internal box
- electric power
- power distribution
- box
- 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 kind of electric power distribution boxs, it is related to electrical facility technical field, internal box including outer case and for fixing electric elements, the internal box are set in outer case, and the via for perforating line is equipped on the side wall of the outer case and internal box；The outer case and internal box are the open hollow housing of one side, and heat dissipation gap is equipped between the outer case and internal box, and radiator is equipped in the heat dissipation gap, and the open end of the outer case is equipped with panel, and described panel one end is hinged with outer case.The utility model is fixed with the internal box of electric elements by the setting of portion in the outer case, heat dissipation gap setting radiator between outer case and internal box, the cooling rate that can accelerate internal box and its internal electric elements, realizes the purpose of safe operation in distribution box.
Description
Technical field
The utility model is related to electrical facility technical field more particularly to a kind of electric power distribution boxs.
Background technology
Control centre of the distribution box as various component reasonable distribution electric energy in supply line is reliable receiving upper end electricity
Source correctly feeds out the controlling unit of load electric energy, and obtains key whether user is satisfied with fixed mass.Therefore, it improves
The operating reliability of power distributing cabinet, and create the target of high grade project.Distribution box is that there are certain requirements to operating ambient temperature
, the general ambient air temperature upper limit is no more than 40 DEG C, and lower limit is not less than -5 DEG C or -25 DEG C.But for be mounted on it is outdoor or
Distribution box in temporary building, especially in summer, not only self-operating generates heat, but also ambient temperature is also very high, matches
Temperature in electronic box is sometime up to 60 DEG C or more, and since the heat dissipation effect of existing distribution box is bad, this is just to the electricity in distribution box
Device operation is totally unfavorable.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of electric power distribution boxs, it is intended to solve in the prior art
Because distribution box radiating condition is poor, the high temperature technical problem unfavorable to electric operation in distribution box.
In order to solve the above technical problems, technical solution adopted in the utility model is：
A kind of electric power distribution box, including outer case and the internal box for fixing electric elements, the internal box setting
In in outer case, the via for perforating line is equipped on the side wall of the outer case and internal box；The outer case and interior case
Body is the open hollow housing of one side, and heat dissipation gap is equipped between the outer case and internal box, is set in the heat dissipation gap
There are radiator, the open end of the outer case to be equipped with panel, described panel one end is hinged with outer case.
Preferably, the radiator is cooling fan, and the cooling fan is arranged between outer case and internal box
It radiates in gap, the side wall of the outer case is equipped with radiator window, and the two sides of the internal box are equipped with heat emission hole.
Preferably, the radiator window is opening down.
Preferably, the inner wall of the outer case is equipped with supporting rack, and the lower end of the internal box is arranged on supporting rack, institute
Internal box top is stated to connect with outer case by connector.
Preferably, the inner wall of the outer case is equipped with the fixed block with card slot, is corresponded on the outer wall of the internal box
Equipped with hook, the hook is arranged in card slot.
Preferably, the outer case inner wall is coated with heat-barrier material.
Preferably, the panel is acrylic board.
It is using advantageous effect caused by above-mentioned technical proposal：Compared with prior art, the utility model by
Setting is fixed with the internal box of electric elements inside outer case, the setting heat dissipation gap between outer case and internal box, by scattered
Radiator in temperature gap can accelerate the cooling rate of internal box and its internal electric elements, realize safe operation in distribution box
Purpose.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of outline drawing for electric power distribution box that the utility model embodiment provides；
Fig. 2 is the structural schematic diagram of internal box in a kind of electric power distribution box that the utility model embodiment provides；
Fig. 3 is a kind of side view for electric power distribution box that the utility model embodiment provides；
Fig. 4 is a kind of side view for electric power distribution box that another embodiment of the utility model provides；
Fig. 5 is the structural schematic diagram of fixed block in Fig. 4；
In figure：1- outer cases, 2- internal box, 3- vias, 4- heat dissipations gap, 5- panels, 6- radiator windows, 7- heat emission holes, 8-
Supporting rack, 9- connectors, 10- card slots, 11- fixed blocks, 12- hooks.
Specific implementation mode
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that and described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1-4, a kind of electric power distribution box provided by the utility model, including outer case 1 and for fixing electric appliance
The internal box 2 of element, the internal box 2 are set in outer case 1, are all provided on the side wall of the outer case 1 and internal box useful
In the via 3 of perforating line, the via that outer lead passes through on outer case and internal box side wall successively enters the inside of internal box, with
Electric elements connection inside internal box；The outer case 1 and internal box 2 are the open hollow housing of one side, the outer container
It is equipped with heat dissipation gap 4 between body 1 and internal box 2, radiator is equipped in the heat dissipation gap 4, utilizes the gap and its interior of radiating
The radiator in portion is accelerated the air between outer case and internal box and is flowed, and the cooling of electric elements in internal box is accelerated；It is described outer
The open end of babinet 1 is equipped with panel 5, and one end of the panel 5 is hinged with outer case 1, is easy to open to the electric appliance in internal box
Element operation.
As a preferred embodiment, the radiator is cooling fan, cooling fan setting outer case 1 with it is interior
In heat dissipation gap 4 between babinet 2, the side wall of the outer case 1 is equipped with radiator window 6, and the two sides of the internal box 5 are all provided with
There is heat emission hole 7.It can accelerate the flowing of the air inside and outside outer case, inside and outside internal box by radiator window and heat emission hole, be more convenient for matching
The heat dissipation of electronic box.
Wherein, the radiator window 6 is opening down, dust can be avoided to enter in distribution box.
In a specific embodiment of the utility model, Fig. 3 is referred to, the inner wall of the outer case 1 is equipped with support
The lower end of frame 8, the internal box 2 is arranged on supporting rack 8, and the top of the internal box 2 is connected by connector 9 and outer case 1
It connects.Bolt pair can be selected in connector, internal box is placed on supporting rack in the outer case, and top recycles bolt pair by interior case
Body is fixedly connected with outer case, and the installation for facilitating internal box is fixed.
In another specific embodiment of the utility model, Fig. 4,5 are referred to, the inner wall of the outer case 1 is equipped with
Fixed block 11 with card slot 10, hook 12 is correspondingly provided on the outer wall of the internal box 2, and the hook 12 is arranged in card slot 10
It is interior.Hook on internal box is stuck in the card slot of fixed block, internal box can be made conveniently and efficiently to be installed in outer case.
In addition, it is split type by the way that outer case to be designed as with internal box, it is more convenient to make processing, while being also convenient for operator
Member's installation.
In order to further enhance the heat insulating function of outer case, heat-barrier material is coated in the inner wall of the outer case 1.Heat-insulated material
Asbestos, glass fibre, aerogel blanket etc. can be selected in material.
Wherein, the panel 5 selects acrylic board to make, and the upper end of panel is hinged with outer case, is easy to open to inside
Electric elements are operated.By the good feature of acrylic board light transmission, the inner case of observation distribution box can be facilitated, together
When acrylic board also there is beautiful superperformance smooth, with long service life, be suitable under various working environments.
Many details are elaborated in the above description in order to fully understand the utility model, but this practicality is new
Type can also be implemented using other different from other manner described here, and those skilled in the art can be without prejudice to this reality
With doing similar popularization in the case of novel intension, therefore the utility model is not limited by particular embodiments disclosed above.
Claims (7)
1. a kind of electric power distribution box, it is characterised in that：Internal box including outer case and for fixing electric elements, it is described interior
Babinet is set in outer case, and the via for perforating line is equipped on the side wall of the outer case and internal box；The outer container
Body and internal box are the open hollow housing of one side, and heat dissipation gap, the heat dissipation are equipped between the outer case and internal box
Radiator is equipped in gap, the open end of the outer case is equipped with panel, and one end of the panel and outer case are hinged.
2. a kind of electric power distribution box according to claim 1, it is characterised in that：The radiator is cooling fan,
In the heat dissipation gap that the cooling fan is arranged between outer case and internal box, the side wall of the outer case is equipped with heat dissipation
The two sides of window, the internal box are equipped with heat emission hole.
3. a kind of electric power distribution box according to claim 2, it is characterised in that：The radiator window it is opening down.
4. a kind of electric power distribution box according to claim 1, it is characterised in that：The inner wall of the outer case is equipped with branch
The lower end of support, the internal box is arranged on supporting rack, and the top of the internal box is connect by connector with outer case.
5. a kind of electric power distribution box according to claim 1, it is characterised in that：The inner wall of the outer case is equipped with card
Slot, hook is correspondingly provided on the outer wall of the internal box, and the hook is arranged in card slot.
6. according to a kind of electric power distribution box of claim 1-5 any one of them, it is characterised in that：The inner wall of the outer case
It is coated with heat-barrier material.
7. a kind of electric power distribution box according to claim 6, it is characterised in that：The panel is acrylic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051928.6U CN207926008U (en) | 2018-01-12 | 2018-01-12 | A kind of electric power distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051928.6U CN207926008U (en) | 2018-01-12 | 2018-01-12 | A kind of electric power distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926008U true CN207926008U (en) | 2018-09-28 |
Family
ID=63616428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820051928.6U Expired - Fee Related CN207926008U (en) | 2018-01-12 | 2018-01-12 | A kind of electric power distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926008U (en) |
-
2018
- 2018-01-12 CN CN201820051928.6U patent/CN207926008U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180928 Termination date: 20220112 |