CN208794375U - A kind of high safety performance LED drive power with water-tight device - Google Patents
A kind of high safety performance LED drive power with water-tight device Download PDFInfo
- Publication number
- CN208794375U CN208794375U CN201821408096.5U CN201821408096U CN208794375U CN 208794375 U CN208794375 U CN 208794375U CN 201821408096 U CN201821408096 U CN 201821408096U CN 208794375 U CN208794375 U CN 208794375U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- lower cover
- upper cover
- led drive
- water
- 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
The high safety performance LED drive power with water-tight device that the utility model discloses a kind of, including upper cover plate, lower cover plate；The upper cover plate is bolted with lower cover plate, the lower cover plate is equipped with seal stopper ring, the seal stopper ring and lower cover plate surround the power supply chamber for placing power supply unit, and the upper cover plate inner wall is equipped with sealing block, the annular groove for accommodating seal stopper ring is equipped in the sealing block.By cooperatively forming built-in sealing power supply chamber between upper cover plate and lower cover plate, for placing power supply unit, gap even if between upper cover plate and lower cover plate has will not be intracavitary into powering moisture infiltration, it ensure that the leakproofness of LED drive power, extend the service life of driving power, structure is simple, and setting is reasonable, low manufacture cost.
Description
Technical field
The utility model relates to LED illumination device field, in particular to a kind of high safety performance LED with water-tight device
Driving power.
Background technique
In recent years, LED because its with luminous efficiency height, long service life, be hardly damaged, power consumption is few, power consumption is few, section
Can environmental protection and it is small in size the advantages that and develop rapidly.LED drive power be power supply supply be converted to specific voltage and current with
The power adapter for driving LED luminous.
However it is a great problem that the waterproof measure of LED driving light source, which is always puzzlement power supply industry, existing driving light source
Shell usually because leakproofness not enough cause moisture penetrate into and scrap.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of high safety performance LED drive with water-tight device
Dynamic power supply, avoidable moisture enter inside LED drive power.
To achieve the above object, the method that the utility model uses is: a kind of high safety performance LED with water-tight device
Driving power, including upper cover plate, lower cover plate；The upper cover plate is bolted with lower cover plate, and the lower cover plate is equipped with close
Block ring, the seal stopper ring and lower cover plate surround the power supply chamber for placing power supply unit, and the upper cover plate inner wall is equipped with close
Block is sealed, the annular groove for accommodating seal stopper ring is equipped in the sealing block.
As a kind of improvement of the utility model, sealing is formed between the inner wall of the upper cover plate and the outer wall of seal stopper ring
Chamber, the seal chamber is interior to be filled with water-absorbing sponge.
As a kind of improvement of the utility model, the power supply is intracavitary to be equipped with trapezoidal limited block.
As a kind of improvement of the utility model, the seal stopper ring and the lower cover plate are integrally formed.
As a kind of improvement of the utility model, the sealing block and the upper cover plate are integrally formed.
The utility model has the advantages that
1, a kind of high safety performance LED drive power with water-tight device described in the utility model, passes through upper cover plate
Built-in sealing power supply chamber is cooperatively formed between lower cover plate, for placing power supply unit, even if between upper cover plate and lower cover plate
Gap have moisture penetrate into will not enter power it is intracavitary, ensure that the leakproofness of LED drive power, extend driving power
Service life, structure is simple, and setting is reasonable, low manufacture cost；
2, the water-absorbing sponge in seal chamber can all siphon away the moisture of infiltration, avoid moisture from entering power supply intracavitary.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Each component in figure are as follows:
1- upper cover plate, 101- sealing block, 102- annular groove, 103- seal chamber, 2- lower cover plate, 201- seal stopper ring, 202- are supplied
Electric chamber, the trapezoidal limited block of 203-, 3- bolt, 4- power supply unit, 5- water-absorbing sponge.
Specific embodiment
The utility model is further described below with reference to embodiment and referring to attached drawing, it should be understood that following specific embodiment parties
Formula is merely to illustrate the utility model rather than limitation the scope of the utility model.It should be noted that making in being described below
Word "front", "rear", "left", "right", "up" and "down" refer to that the direction in width figure, word "inner" and "outside" respectively refer to
Be directed towards or far from geometric center of specific component direction.
As shown in connection with fig. 1, the utility model provides a kind of high safety performance LED drive power with water-tight device, packet
Include upper cover plate 1, lower cover plate 2；The upper cover plate 1 is connect with lower cover plate 2 by bolt 3, and the lower cover plate 2 is equipped with seal stopper ring
201, the seal stopper ring 201 surrounds the power supply chamber 202 for placing power supply unit 4,1 inner wall of upper cover plate with lower cover plate 2
Equipped with sealing block 101, the annular groove 102 for accommodating seal stopper ring 201 is equipped in the sealing block 101.
As another embodiment of the utility model, between the inner wall of the upper cover plate 1 and the outer wall of seal stopper ring 201
Seal chamber 103 is formed, is filled with water-absorbing sponge 5 in the seal chamber 103.
As another embodiment of the utility model, trapezoidal limited block 203 is equipped in the power supply chamber 202.
As another embodiment of the utility model, the seal stopper ring 201 is integrally formed with the lower cover plate 2.
As another embodiment of the utility model, the sealing block 101 is integrally formed with the upper cover plate 1.
A kind of high safety performance LED drive power with water-tight device provided by the utility model, by upper cover plate with
Built-in sealing power supply chamber is cooperatively formed between lower cover plate, for placing power supply unit, even if between upper cover plate and lower cover plate
Gap has moisture to penetrate into will not be intracavitary into powering, and ensure that the leakproofness of LED drive power, extends making for driving power
With the service life, structure is simple, and setting is reasonable, low manufacture cost.
The above descriptions are merely preferred embodiments of the present invention, is not to make any other to the utility model
The limitation of form, and according to any modification or equivalent variations made by the technical essence of the utility model, it is practical new to still fall within this
Type range claimed.
Claims (5)
1. a kind of high safety performance LED drive power with water-tight device, it is characterised in that: including upper cover plate (1), lower cover plate
(2)；The upper cover plate (1) is connect with lower cover plate (2) by bolt (3), and the lower cover plate (2) is equipped with seal stopper ring (201),
The seal stopper ring (201) and lower cover plate (2) surround the power supply chamber (202) for placing power supply unit (4), the upper cover plate
(1) inner wall is equipped with sealing block (101), and the annular groove (102) for accommodating seal stopper ring (201) is equipped in the sealing block (101).
2. a kind of high safety performance LED drive power with water-tight device according to claim 1, it is characterised in that:
Seal chamber (103) are formed between the inner wall of the upper cover plate (1) and the outer wall of seal stopper ring (201), in the seal chamber (103)
Filled with water-absorbing sponge (5).
3. a kind of high safety performance LED drive power with water-tight device according to claim 1, it is characterised in that:
Trapezoidal limited block (203) are equipped in the power supply chamber (202).
4. a kind of high safety performance LED drive power with water-tight device according to claim 1 or 3, feature exist
In: the seal stopper ring (201) and the lower cover plate (2) are integrally formed.
5. a kind of high safety performance LED drive power with water-tight device according to claim 4, it is characterised in that:
The sealing block (101) and the upper cover plate (1) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408096.5U CN208794375U (en) | 2018-08-30 | 2018-08-30 | A kind of high safety performance LED drive power with water-tight device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821408096.5U CN208794375U (en) | 2018-08-30 | 2018-08-30 | A kind of high safety performance LED drive power with water-tight device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208794375U true CN208794375U (en) | 2019-04-26 |
Family
ID=66207558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821408096.5U Expired - Fee Related CN208794375U (en) | 2018-08-30 | 2018-08-30 | A kind of high safety performance LED drive power with water-tight device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208794375U (en) |
-
2018
- 2018-08-30 CN CN201821408096.5U patent/CN208794375U/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: 20190426 Termination date: 20210830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |