CN204741201U - Distribution box - Google Patents
Distribution box Download PDFInfo
- Publication number
- CN204741201U CN204741201U CN201520497900.1U CN201520497900U CN204741201U CN 204741201 U CN204741201 U CN 204741201U CN 201520497900 U CN201520497900 U CN 201520497900U CN 204741201 U CN204741201 U CN 204741201U
- Authority
- CN
- China
- Prior art keywords
- wall surface
- housing
- louvre
- protuberance
- 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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- Cooling Or The Like Of Electrical Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The utility model discloses a distribution box, include the casing and set up in inside mounting hole and the installation position of casing, still include louvre and at least a pair of bulge, the bulge corresponds the setting on the double -phase external wall of casing, the bulge includes that wall, side wall surface reach wall down, every offer respectively on the lower wall of bulge the louvre, the louvre communicates with the inside of casing. The utility model discloses simple structure, the incremental cost just has good heat dissipation and water -proof effects hardly.
Description
Technical field
The utility model relates to low-voltage distribution technical field, particularly relates to a kind of distribution box.
Background technology
Distribution box reasonably can distribute electric energy, and the convenient switching action to circuit, has higher class of safety protection, can the conducting state of display circuit intuitively, is conducive to maintenance when circuit for generating fault.
Usually the distribution box used out of doors is all enclosed, its water resistance is better, but heat radiation and communication performance poor, the occasion needing good heat radiating function requirement and Long-distance Control cannot be applied to, when the temperature inside the box reach a certain height, due to radiating effect difference thus cause damage of components in case, reduce Practical Performance, improve the maintenance rate of distribution box, improve maintenance cost.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of distribution box with excellent radiating effect.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: provide a kind of distribution box, comprises housing and is arranged on installing hole and the installation position of enclosure interior, it is characterized in that, also comprise louvre and at least one pair of protuberance; Described protuberance correspondence is arranged on two opposite outer wall surfaces of housing, and described protuberance comprises upper wall surface, side wall surface and lower wall surface, and the lower wall surface of each described protuberance offers described louvre respectively, and described louvre is communicated with the inside of housing.
Further, the section of described protuberance is open trapezoidal in going to the bottom, between described upper wall surface and the outside wall surface of housing and between lower wall surface and the outside wall surface of housing in obtuse angle.
Further, the lower end of described side wall surface is provided with extension, and described extension vertically stretches out downwards.
Further, the shape of described housing is cuboid, and the quantity of described protuberance is four, and these four protuberances are corresponding to be respectively arranged in each outside wall surface of housing.
Further, described protuberance and housing are formed in one.
The beneficial effects of the utility model are: the utility model arranges protuberance in the outside wall surface of housing, and louvre is set on the lower wall surface of protuberance, louvre is owing to being arranged on the lower wall surface of two relative protuberances, therefore the convection current of air can effectively be increased, thus reach good radiating effect, meanwhile, because louvre is arranged on the lower wall surface of protuberance, can effectively play waterproof, rainproof effect.The utility model structure is simple, increases cost hardly, and has good heat radiation and waterproof effect.
Accompanying drawing explanation
Fig. 1 is the structure cutaway view of the distribution box of the utility model embodiment.
Label declaration:
1, housing; 2, protuberance; 21, upper wall surface; 22, lower wall surface; 23, side wall surface; 3, louvre; 4, extension.
Embodiment
By describing technology contents of the present utility model in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with execution mode.
The design of the utility model most critical is: this distribution box arranges protuberance 2 in housing 1 outside wall surface, and louvre 3 is offered on the lower wall surface 22 of protuberance 2, this structure effectively can increase the convection current of air, thus reaches good radiating effect, has better water proofing property simultaneously.
Refer to Fig. 1, the present embodiment distribution box, comprise housing 1 and be arranged on installing hole and the installation position of housing 1 inside, also comprise louvre 3 and at least one pair of protuberance 2; Described protuberance 2 correspondence is arranged on two opposite outer wall surfaces of housing 1, described protuberance 2 comprises upper wall surface 21, side wall surface 23 and lower wall surface 22, the lower wall surface 22 of each described protuberance 2 offers described louvre 3 respectively, and described louvre 3 is communicated with the inside of housing 1.
From foregoing description, the beneficial effects of the utility model are: the utility model arranges protuberance 2 in the outside wall surface of housing 1, and louvre 3 is set on the lower wall surface 22 of protuberance 2, louvre 3 is owing to being arranged on the lower wall surface 22 of two relative protuberances 2, therefore effectively can increase the convection current of air, thus reach good radiating effect, simultaneously, because louvre 3 is arranged on the lower wall surface 22 of protuberance 2, can effectively play waterproof, rainproof effect.The utility model structure is simple, increases cost hardly, and has good heat radiation and waterproof effect.
Further, the section of described protuberance 2 is open trapezoidal in going to the bottom, between described upper wall surface 21 and the outside wall surface of housing 1 and between the outside wall surface of lower wall surface 22 and housing 1 in obtuse angle.
Seen from the above description, in the present embodiment, this protuberance 2 is open trapezoidal for going to the bottom, and it is simple that it has structure, the advantage of easy-formation, and certainly, in some other embodiment, this protuberance also can be other shape, as semicircle, triangle etc.
Further, the lower end of described side wall surface 23 is provided with extension 4, and described extension 4 vertically stretches out downwards.
Seen from the above description, in the present embodiment, extension 4 is set in the bottom of side wall surface 23, its effect mainly contains two, first is that this extension 4 can carry out rainproof blocking to louvre 3 in rain situation, second is to make rainwater flow into suitable place along extension 4, such as, can arrange rhone etc. in the below of extension 4.
Further, the shape of described housing 1 is cuboid, and the quantity of described protuberance 2 is four, and these four protuberances 2 are corresponding to be respectively arranged in each outside wall surface of housing 1.
Seen from the above description, each outside wall surface of housing 1 arranges one, effectively can strengthen the convection current of air.
Further, described protuberance 2 is formed in one with housing 1.
Please refer to Fig. 1, embodiment one of the present utility model is: the present embodiment distribution box, comprise housing 1 and be arranged on the installing hole of housing 1 inside, installation position, louvre 3 and protuberance 2, described protuberance 2 is four, these four protuberances 2 are corresponding to be respectively arranged in each outside wall surface of housing 1, the section of described protuberance 2 is open trapezoidal in going to the bottom, described protuberance 2 comprises upper wall surface 21, side wall surface 23 and lower wall surface 22, between described upper wall surface 21 and the outside wall surface of housing 1 and between the outside wall surface of lower wall surface 22 and housing 1 in obtuse angle, the lower wall surface 22 of each described protuberance 2 offers described louvre 3 respectively, described louvre 3 is communicated with the inside of housing 1, the lower end of described side wall surface 23 is provided with extension 4, described extension 4 vertically stretches out downwards.
In sum, the distribution box that the utility model provides, structure is simple, with low cost, and good waterproof performance, effectively can prevent rainwater from drenching enclosure interior circuit, in addition, also have good thermal diffusivity simultaneously.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalents utilizing the utility model specification and accompanying drawing content to do; or be directly or indirectly used in relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a distribution box, comprises housing and is arranged on installing hole and the installation position of enclosure interior, it is characterized in that, also comprise louvre and at least one pair of protuberance; Described protuberance correspondence is arranged on two opposite outer wall surfaces of housing, and described protuberance comprises upper wall surface, side wall surface and lower wall surface, and the lower wall surface of each described protuberance offers described louvre respectively, and described louvre is communicated with the inside of housing.
2. distribution box according to claim 1, is characterized in that, the section of described protuberance is open trapezoidal in going to the bottom, between described upper wall surface and the outside wall surface of housing and between lower wall surface and the outside wall surface of housing in obtuse angle.
3. distribution box according to claim 2, is characterized in that, the lower end of described side wall surface is provided with extension, and described extension vertically stretches out downwards lower than lower wall surface surface.
4. distribution box according to claim 1, is characterized in that, the shape of described housing is cuboid, and the quantity of described protuberance is four, and these four protuberances are corresponding to be respectively arranged in each outside wall surface of housing.
5. distribution box according to claim 1, is characterized in that, described protuberance and housing are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497900.1U CN204741201U (en) | 2015-07-10 | 2015-07-10 | Distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497900.1U CN204741201U (en) | 2015-07-10 | 2015-07-10 | Distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204741201U true CN204741201U (en) | 2015-11-04 |
Family
ID=54422922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520497900.1U Expired - Fee Related CN204741201U (en) | 2015-07-10 | 2015-07-10 | Distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204741201U (en) |
-
2015
- 2015-07-10 CN CN201520497900.1U patent/CN204741201U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20151104 Termination date: 20210710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |