CN206755103U - A kind of Switching Power Supply LED control device shells - Google Patents
A kind of Switching Power Supply LED control device shells Download PDFInfo
- Publication number
- CN206755103U CN206755103U CN201720270321.2U CN201720270321U CN206755103U CN 206755103 U CN206755103 U CN 206755103U CN 201720270321 U CN201720270321 U CN 201720270321U CN 206755103 U CN206755103 U CN 206755103U
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- CN
- China
- Prior art keywords
- cover plate
- box body
- hole
- cable
- wire 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of Switching Power Supply LED control device shells, including the box body that opening upwards are set, the cross section of box body is rectangle, and the upper end of box body is set in the gradient, and the antetheca of box body is less than the rear wall of box body；The opening of box body is installed with first cover plate being obliquely installed, first lid surface offers the first cable-through hole, the first wire casing that the lower end of first cable-through hole is arranged on the first cover plate upper surface with one is connected, and the first wire casing extends downwardly to be connected with the trailing flank of the first cover plate；Second cover plate being obliquely installed is fixedly provided with first cover plate, the second cable-through hole is offered on the surface of second cover plate, second cable-through hole is located at the lower section of the first cable-through hole, the second wire casing is offered on the bottom surface of first cover plate, second wire casing upwardly extends to be connected with the first cable-through hole, and the second wire casing and the first wire casing face are set；After ponding enters the first cover plate by the second cable-through hole, ponding can flow out along the first wire casing, and such ponding just cannot be introduced into tray interior, and degree of safety is higher.
Description
Technical field
It the utility model is related to a kind of Switching Power Supply LED control device shells.
Background technology
Existing Switching Power Supply LED control devices shell waterproof ability is poor, general inside Switching Power Supply LED control devices
That sealing is realized by the O-ring seal that is arranged in the wiring hole of Switching Power Supply LED control device shells, with circuit and
Aging, the breakage of O-ring seal, ponding is easily by the gap access switch power LED control device between electric wire and O-ring seal
Inside, so as to cause potential safety hazard.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of strong switch of waterproof ability
Power LED control device shell.
The utility model is achieved in that a kind of Switching Power Supply LED control device shells, including an opening upwards are set
Box body, the cross section of the box body is rectangle, and the upper end of the box body is set in the gradient, and the left wall upper end of the box body is to institute
It is in 90 ° of bendings to state on the left of box body, the right wall upper end of the box body to the right side of the box body be in 90 ° of bendings, a left side for the box body
The right wall of wall and the box body is symmetrical arranged, and the antetheca of the box body is less than the rear wall of the box body；
The opening of the box body is installed with first cover plate being obliquely installed, and first lid surface offers one and hung down
Directly run through the first cable-through hole of the first cover plate upper surface, the lower end of first cable-through hole is arranged on first lid with one
The first wire casing connection of plate upper surface, first wire casing extends downwardly to be connected with the trailing flank of first cover plate；
Second cover plate being obliquely installed is fixedly provided with first cover plate, is offered on the surface of second cover plate
One extends vertically through the second cable-through hole of the second cover plate upper surface, and second cable-through hole is located under first cable-through hole
It is square, one second wire casing is offered on the bottom surface of first cover plate, second wire casing upwardly extends and first cable-through hole
Connection, wherein second wire casing between first cable-through hole and the second cable-through hole is set with the first wire casing face.
Further, the rear wall of the box body upwardly extends distinguishes provided with a fixed plate, the left and right sides of the fixed plate
Offer a kidney slot.
Further, it is disposed on first cover plate by least four between the box body and first cover plate
The bolt of outer rim is locked, and the upper surface of the bolt is not higher than first lid surface, the upper end of the box body and institute
State and be provided with sealing gasket between the first cover plate.
Further, the left and right sides bottom surface of first cover plate offers a strip-shaped clamp groove, second cover plate respectively
Bottom surface at left and right sides of be installed with a buckle with the neck phase clamping on first cover plate separately down.
Further, the second cover plate upper surface offers some V-type gutter channels.
Further, some spaced fin are installed with the periphery wall of the box body.
Further, it is equipped with O-ring seal in first cable-through hole and the second cable-through hole.
Switching Power Supply LED control device shells provided by the utility model, the first cover plate and the second cover plate of cassette upper end
It is obliquely installed, when ponding is dropped on the second cover plate, ponding can flow away from the V-type gutter channel on the second cover plate, when the first mistake line
After O-ring seal aging or breakage in hole and the second cable-through hole, after ponding enters the first cover plate by the second cable-through hole, ponding
Can be flowed out along the first wire casing, such ponding just cannot be introduced into tray interior, Switching Power Supply LED control devices shell it is relative with
Waterproof effect is more preferable for traditional Switching Power Supply LED control device shells, electronic component that can effectively in protecting box body, peace
Whole step is higher.
Brief description of the drawings
In order to illustrate more clearly of the technical solution of the utility model, below by the required accompanying drawing used in embodiment
It is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the front view for the Switching Power Supply LED control device shells that the utility model embodiment provides.
Fig. 2 is the sectional view in Fig. 1 A-A directions.
Fig. 3 is the front view of the box body for the Switching Power Supply LED control device shells that the utility model embodiment provides.
Fig. 4 is box body and the first cover plate group in the Switching Power Supply LED control device shells that the utility model embodiment provides
Front view after conjunction.
Fig. 5 is the schematic diagram of the second cover plate of the Switching Power Supply LED control device shells that the utility model embodiment provides.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
As shown in FIG. 1 to 3, a kind of Switching Power Supply LED control device shells that the utility model embodiment provides, including
The box body 1 that one opening upwards are set, the cross section of box body 1 is rectangle, and the upper end of box body 1 is set in the gradient, the left wall 11 of box body 1
Upper end to the left side of box body 1 be in 90 ° of bendings, the upper end of right wall 12 of box body 1 to the right side of box body 1 be in 90 ° of bendings, the left wall of box body 1
11 are symmetrical arranged with the right wall 12 of box body 1, and the antetheca 13 of box body 1 is less than the rear wall 14 of box body 1；
The opening of box body 1 is installed with first cover plate 2 being obliquely installed, and the surface of the first cover plate 2 offers one and vertically passed through
The first cable-through hole 21 of the upper surface of the first cover plate 2 is worn, the lower end of the first cable-through hole 21 and one is arranged on the upper surface of the first cover plate 2
First wire casing 22 is connected, and the first wire casing 22 extends downwardly to be connected with the trailing flank of the first cover plate 2；
Second cover plate 3 being obliquely installed is fixedly provided with first cover plate 2, one is offered on the surface of the second cover plate 3 and is hung down
Straight the second cable-through hole 31 for running through the upper surface of the second cover plate 3, the second cable-through hole 31 are located at the lower section of the first cable-through hole 21, the first lid
One second wire casing 32 is offered on the bottom surface of plate 2, the second wire casing 32 upwardly extends to be connected with the first cable-through hole 21, wherein the first mistake
The second wire casing 32 and the face of the first wire casing 22 between the cable-through hole 31 of string holes 21 and second are set；Switching Power Supply LED in box body 1
The external cord of control device is connected after sequentially passing through the first cable-through hole 21, the second cable-through hole 31 with external circuit, wherein first
The top half of electric wire between the cable-through hole 31 of cable-through hole 21 and second is arranged in the second cable-through hole 31, the He of the first cable-through hole 21
The latter half of electric wire between second cable-through hole 31 is arranged in the first cable-through hole 21；When ponding is entered by the second cable-through hole 31
It can be flowed out during the first 2 upper surface of cover plate from the first wire casing 22 on the first cover plate 2 and box body 1 can not be entered by the first cable-through hole 21
Inside, it just can so reach good waterproof effect.
As shown in Fig. 1,3,4, further, the rear wall 14 of the box body 1 is upwardly extended provided with a fixed plate 15, fixed plate
15 left and right sides offers a kidney slot 16 respectively；Two kidney slots 16 in fixed plate 15 control for Switching Power Supply LED
Crust of the device is quickly fixed with wall or equipment surface.
As shown in figs. 2 to 4, further, it is disposed between the cover plate 2 of box body 1 and first by least four
The bolt (not shown) of the outer rim of first cover plate 2 is locked, and the upper surface of bolt is not higher than the surface of the first cover plate 2, box body 1 it is upper
Sealing gasket (not shown) is provided between end and the first cover plate 2.
Further, the left and right sides bottom surface of first cover plate 2 offers a strip-shaped clamp groove (not shown) respectively, and second
A buckle (not shown) with the neck phase clamping on the first cover plate 2 is installed with separately down at left and right sides of the bottom surface of cover plate 3；Peace
During dress, after the rear end clamping of the front end of the second cover plate 3 and the first cover plate 2, the second cover plate 3 of push that is inclined upwardly just can make second
Cover plate 3 is fixed on the first cover plate 2.
As shown in Figure 1 and Figure 5, further, the upper surface of the second cover plate 3 offers some V-type gutter channels 33, V-type
Gutter channel 33 enables the ponding of the upper surface of the second cover plate 3 quickly to flow out, and such ponding just can not be attached to the table of the second box body 1
Face, so as to further improve the waterproof ability of Switching Power Supply LED control device shells.
As shown in Fig. 1,3,4, further, some spaced fin are installed with the periphery wall of the box body 1
17；Fin 17 can accelerate the heat exchanger effectiveness of box body 1, so as to reduce the temperature of whole Switching Power Supply LED control devices.
Further, it is equipped with O-ring seal (not shown) in the cable-through hole 31 of the first cable-through hole 21 and second.
Switching Power Supply LED control device shells provided by the utility model, the first cover plate 2 of the upper end of box body 1 and the second lid
Plate 3 is obliquely installed, and when ponding is dropped on the second cover plate 3, ponding can flow away from the V-type gutter channel 33 on the second cover plate 3, when
After one cable-through hole 21 and O-ring seal aging or breakage in the second cable-through hole 31, ponding enters first by the second cable-through hole 31
After cover plate 2, ponding can flow out along the first wire casing 22, and such ponding just cannot be introduced into inside box body 1, Switching Power Supply LED controls
Crust of the device processed is relative more preferable with waterproof effect for traditional Switching Power Supply LED control device shells, can effectively protecting box
Electronic component in body 1, degree of safety are higher.
Described above is preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (7)
1. a kind of Switching Power Supply LED control device shells, it is characterised in that the box body set including an opening upwards, the box
The cross section of body is rectangle, and the upper end of the box body is set in the gradient, and the left wall upper end of the box body is in box body left side
90 ° of bendings, the right wall upper end of the box body to the right side of the box body be in 90 ° of bendings, the left wall of the box body and the box body
Right wall be symmetrical arranged, the antetheca of the box body is less than the rear wall of the box body；
The opening of the box body is installed with first cover plate being obliquely installed, and first lid surface offers one and vertically passed through
The first cable-through hole of the first cover plate upper surface is worn, the lower end of first cable-through hole and one is arranged on first cover plate
The first wire casing connection on surface, first wire casing extends downwardly to be connected with the trailing flank of first cover plate；
Second cover plate being obliquely installed is fixedly provided with first cover plate, one is offered on the surface of second cover plate and is hung down
Directly running through the second cable-through hole of the second cover plate upper surface, second cable-through hole is located at the lower section of first cable-through hole,
One second wire casing is offered on the bottom surface of first cover plate, second wire casing upwardly extends to be connected with first cable-through hole
It is logical, wherein second wire casing between first cable-through hole and the second cable-through hole is set with the first wire casing face.
2. a kind of Switching Power Supply LED control device shells according to claim 1, it is characterised in that after the box body
Wall upwardly extends offers a kidney slot respectively provided with a fixed plate, the left and right sides of the fixed plate.
3. a kind of Switching Power Supply LED control device shells according to claim 1, it is characterised in that the box body and institute
State and be disposed on the bolt of the first cover plate outer rim between the first cover plate by least four and be locked, the bolt
Upper surface is not higher than first lid surface, and sealing gasket is provided between the upper end of the box body and first cover plate.
A kind of 4. Switching Power Supply LED control device shells according to claim 1, it is characterised in that first cover plate
Left and right sides bottom surface offer a strip-shaped clamp groove respectively, be installed with one separately down at left and right sides of the bottom surface of second cover plate
With the buckle of the neck phase clamping on first cover plate.
A kind of 5. Switching Power Supply LED control device shells according to claim 1, it is characterised in that second cover plate
Upper surface offers some V-type gutter channels.
6. a kind of Switching Power Supply LED control device shells according to claim 1, it is characterised in that outside the box body
Some spaced fin are installed with perisporium.
7. a kind of Switching Power Supply LED control device shells according to claim 1, it is characterised in that described first crosses line
O-ring seal is equipped with hole and the second cable-through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270321.2U CN206755103U (en) | 2017-03-20 | 2017-03-20 | A kind of Switching Power Supply LED control device shells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720270321.2U CN206755103U (en) | 2017-03-20 | 2017-03-20 | A kind of Switching Power Supply LED control device shells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206755103U true CN206755103U (en) | 2017-12-15 |
Family
ID=60610455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720270321.2U Expired - Fee Related CN206755103U (en) | 2017-03-20 | 2017-03-20 | A kind of Switching Power Supply LED control device shells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206755103U (en) |
-
2017
- 2017-03-20 CN CN201720270321.2U patent/CN206755103U/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 |
Granted publication date: 20171215 Termination date: 20190320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |