CN219592665U - Novel waterproof LED drive power supply - Google Patents
Novel waterproof LED drive power supply Download PDFInfo
- Publication number
- CN219592665U CN219592665U CN202320250101.9U CN202320250101U CN219592665U CN 219592665 U CN219592665 U CN 219592665U CN 202320250101 U CN202320250101 U CN 202320250101U CN 219592665 U CN219592665 U CN 219592665U
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- waterproof
- wire
- top cover
- power supply
- driving power
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Abstract
The utility model relates to a novel waterproof LED driving power supply, which realizes waterproof and dustproof effects by sealing and protecting two connection positions of a junction of a wire and a wire hole and a junction of a top cover and a base; firstly, waterproof glue mud is arranged between a wire and a wire hole, a waterproof sleeve is adopted outside the waterproof glue mud to wind the waterproof glue mud, and a waterproof pad sleeved outside the wire is matched to enable the junction of the waterproof glue mud and the wire to have good sealing performance, so that even if the waterproof pad is aged after long-term use, the waterproof glue mud and the waterproof sleeve still effectively prevent water from entering the inside of an LED driving power supply along the wire; for strengthening the connection leakproofness and the dampproof property between top cap and the base, be provided with one deck waterproof board between the two, all be equipped with a plurality of sand grips on the opposite face of top cap and mounting groove, the waterproof board is fixed in between top cap and the mounting groove through pressing from both sides locating between the sand grip, sand grip and waterproof board intimate contact form multichannel waterproof separation, play the water-proof effects to adsorb too much steam in moisture or the air on the waterproof board, play dampproofing effects.
Description
Technical Field
The utility model belongs to the technical field of driving power supplies, and particularly relates to a novel waterproof LED driving power supply.
Background
The LED driving power supply is a power supply converter for converting power supply into specific voltage and current to drive LEDs to emit light, the structure of the existing LED driving power supply is simpler, the structure compactness of the existing LED driving power supply is poorer, when rainwater and the like are retained on the surface of a shell of the LED driving power supply, water stains are easy to permeate into the shell, and then the circuit is caused to be burnt out, so that property loss and the like are caused.
Disclosure of Invention
In order to solve the problems, the utility model provides a novel waterproof LED driving power supply.
A novel waterproof LED driving power supply, comprising: a top cover and a base which are mutually covered and fixed; a control circuit board is arranged in the base, and wire holes through which wires communicated with the control circuit board pass are formed in two ends of the base; a waterproof pad is sleeved outside the lead; the waterproof glue mud and the waterproof sleeve are sequentially arranged between the wire and the wire hole from inside to outside, and extend to the position between the wire and the waterproof pad along the length direction of the wire; the top of the base is provided with a mounting groove, and the top cover is embedded and covered in the mounting groove; a waterproof plate is arranged between the top cover and the mounting groove; and a plurality of raised strips are arranged on the opposite surfaces of the top cover and the mounting groove, and the waterproof plate is fixed between the top cover and the mounting groove by being clamped between the raised strips.
Wherein the raised strips are arranged on the lower surface edge of the top cover and the upper surface edge of the mounting groove; the raised strips are silica gel raised strips.
Wherein the upper surface of the top cover is level with the top of the mounting groove; the edges of the top cover and the base are connected through ultrasonic sealing.
Wherein, the top cover extends outwards to be provided with a mounting sheet, and the mounting sheet is provided with a threaded hole; the base is correspondingly provided with a mounting hole, and a screw penetrating through the threaded hole is in threaded connection with the mounting hole to lock and fix the top cover and the base.
Wherein, waterproof cover is waterproof sticky tape.
Wherein the waterproof pad is a rubber waterproof pad.
Wherein, the inside and outside both sides of line hole all closely laminate and be provided with waterproof pad.
The utility model has the following beneficial effects:
considering that the main water inlet position of the LED driving power supply is the junction of a wire and a wire hole, the junction of a top cover and a base and the like, the waterproof and dustproof LED driving power supply is realized by sealing and protecting the two junction positions; the waterproof adhesive cement is arranged between the lead and the wire hole, the waterproof adhesive cement is wound outside the waterproof adhesive cement by adopting a waterproof sleeve, and the waterproof gasket sleeved outside the lead is matched to ensure that the junction of the waterproof adhesive cement and the wire hole has good sealing performance, so that the waterproof adhesive cement and the waterproof sleeve still effectively prevent water from entering the inside of the LED driving power supply along the lead even if the waterproof gasket ages after long-term use; for strengthening the connection leakproofness and the dampproof property between top cap and the base, be provided with one deck waterproof board between the two, all be equipped with a plurality of sand grips on the opposite face of top cap and mounting groove, the waterproof board is fixed in between top cap and the mounting groove through pressing from both sides locating between the sand grip, sand grip and waterproof board intimate contact form multichannel waterproof separation, play the water-proof effects to adsorb too much steam in moisture or the air on the waterproof board, play dampproofing effects.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of a novel waterproof LED driving power supply of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of a novel waterproof LED driving power supply of the present utility model;
FIG. 3 is a cross-sectional view of the wire aperture and guide wire of the present utility model;
fig. 4 is a longitudinal cross-sectional view of a novel waterproof LED driving power supply of the present utility model.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in an orientation or positional relationship based on that shown in the drawings, merely to facilitate describing the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
As shown in fig. 1 to 4, a novel waterproof LED driving power supply includes: a top cover 1 and a base 2 which are mutually covered and fixed; a control circuit board 3 is arranged in the base 2, and wire holes 4 through which wires 5 communicated to the control circuit board 3 pass are formed in two ends of the base 2; the outer side of the lead 5 is provided with a waterproof pad 6; a waterproof cement 7 and a waterproof sleeve 8 are sequentially arranged between the lead 5 and the wire hole 4 from inside to outside, and the waterproof cement 7 and the waterproof sleeve 8 extend between the lead 5 and the waterproof pad 6 along the length direction of the lead 5; the top of the base 2 is provided with a mounting groove 9, and the top cover 1 is embedded and covered in the mounting groove 9; a waterproof board 10 is arranged between the top cover 1 and the mounting groove 9; the waterproof board 10 is fixed between the top cover 1 and the mounting groove 9 by being clamped between the raised strips 11, and a plurality of raised strips 11 are arranged on the opposite surfaces of the top cover 1 and the mounting groove 9. Considering that the main water inlet position of the LED driving power supply is the junction of the lead 5 and the wire hole 4, the junction of the top cover 1 and the base 2 and other connection positions, the utility model realizes water resistance and dust resistance by sealing and protecting the two connection positions; firstly, waterproof cement 7 is arranged between a wire 5 and a wire hole 4, waterproof cement 7 is wound by a waterproof sleeve 8 outside the waterproof cement 7, and a waterproof pad 6 sleeved outside the wire 5 is matched to ensure that the junction of the waterproof cement 7 and the wire hole has good sealing performance, and even if the waterproof pad 6 is aged after long-term use, the waterproof cement 7 and the waterproof sleeve 8 still effectively prevent water from entering the inside of an LED driving power supply along the wire 5; for strengthening the connection leakproofness and the dampproof property between top cap 1 and the base 2, be provided with one deck waterproof board 10 between the two, all be equipped with a plurality of sand grips 11 on the opposite face of top cap 1 and mounting groove 9, waterproof board 10 is fixed in between top cap 1 and the mounting groove 9 through pressing from both sides between locating sand grip 11, sand grip 11 and waterproof board 10 intimate contact form multichannel waterproof separation, play the waterproof effect to adsorb excessive steam in moisture or the air on waterproof board 10, play dampproofing effect.
Wherein, the raised strips 11 are arranged on the lower surface edge of the top cover 1 and the upper surface edge of the mounting groove 9; the raised strips 11 are silica gel raised strips 11, and the flexible silica gel raised strips 11 are extruded to deform, so that the waterproof board 10 is in closer contact with the top cover 1 and the bottom cover respectively.
Wherein the upper surface of the top cover 1 is level with the top of the mounting groove 9; the edges of the top cover 1 and the base 2 are connected in an ultrasonic sealing way; the ultrasonic sealing can ensure that the connection tightness of the top cover 1 and the base 2 is good, and the sealing property of the driving power supply is better by matching with the waterproof board 10 and the raised strips 11.
The ultrasonic sealed LED driving power supply is difficult to maintain, so in this embodiment, the top cover 1 extends outwards to form a mounting plate 12, and the mounting plate 12 is provided with a threaded hole; the base 2 is correspondingly provided with a mounting hole, a screw 13 penetrating through the threaded hole is in threaded connection with the mounting hole, the top cover 1 and the base 2 are locked and fixed, and when internal parts are required to be maintained, only the screw 13 is required to be disassembled, so that resources are saved.
The waterproof sleeve 8 is waterproof adhesive tape, and the waterproof pad 6 is a rubber waterproof pad 6.
Wherein, the inside and outside both sides of line hole 4 are all closely laminated and are provided with waterproof pad 6, increase the inside degree of difficulty of water entering line hole 4.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A novel waterproof LED driving power supply, comprising:
a top cover and a base which are mutually covered and fixed;
a control circuit board is arranged in the base, and wire holes through which wires communicated with the control circuit board pass are formed in two ends of the base;
a waterproof pad is sleeved outside the lead;
the waterproof glue mud and the waterproof sleeve are sequentially arranged between the wire and the wire hole from inside to outside, and extend to the position between the wire and the waterproof pad along the length direction of the wire;
the top of the base is provided with a mounting groove, and the top cover is embedded and covered in the mounting groove;
a waterproof plate is arranged between the top cover and the mounting groove;
and a plurality of raised strips are arranged on the opposite surfaces of the top cover and the mounting groove, and the waterproof plate is fixed between the top cover and the mounting groove by being clamped between the raised strips.
2. A novel waterproof LED driving power supply according to claim 1, wherein,
the raised strips are arranged on the lower surface edge of the top cover and the upper surface edge of the mounting groove;
the raised strips are silica gel raised strips.
3. A novel waterproof LED driving power supply according to claim 1, wherein,
the upper surface of the top cover is level with the top of the mounting groove;
the edges of the top cover and the base are connected through ultrasonic sealing.
4. A novel waterproof LED driving power supply according to claim 1, wherein,
the top cover is provided with a mounting sheet in an outward extending mode, and the mounting sheet is provided with a threaded hole;
the base is correspondingly provided with a mounting hole, and a screw penetrating through the threaded hole is in threaded connection with the mounting hole to lock and fix the top cover and the base.
5. A novel waterproof LED driving power supply according to claim 1, wherein,
the waterproof sleeve is a waterproof adhesive tape.
6. A novel waterproof LED driving power supply according to claim 1, wherein,
the waterproof pad is a rubber waterproof pad.
7. A novel waterproof LED driving power supply according to claim 1, wherein,
waterproof pads are closely attached to the inner side and the outer side of the wire hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320250101.9U CN219592665U (en) | 2023-02-20 | 2023-02-20 | Novel waterproof LED drive power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320250101.9U CN219592665U (en) | 2023-02-20 | 2023-02-20 | Novel waterproof LED drive power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219592665U true CN219592665U (en) | 2023-08-25 |
Family
ID=87696767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320250101.9U Active CN219592665U (en) | 2023-02-20 | 2023-02-20 | Novel waterproof LED drive power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219592665U (en) |
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2023
- 2023-02-20 CN CN202320250101.9U patent/CN219592665U/en active Active
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