CN213717146U - Waterproof light-adjusting power supply - Google Patents
Waterproof light-adjusting power supply Download PDFInfo
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- CN213717146U CN213717146U CN202023166132.1U CN202023166132U CN213717146U CN 213717146 U CN213717146 U CN 213717146U CN 202023166132 U CN202023166132 U CN 202023166132U CN 213717146 U CN213717146 U CN 213717146U
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- power supply
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Abstract
The utility model belongs to the technical field of LED power supply, in particular to a waterproof dimming power supply, which comprises a bottom box, a top cover, a waterproof cover, a sealing rubber ring and an LED driving power supply; the top cover is arranged at the top of the bottom box, a first mounting cavity penetrating through the top of the bottom box is formed in the bottom box, a second mounting cavity penetrating through the bottom of the top cover is formed in the top cover, when the top cover is covered with the bottom box, the first mounting cavity is connected with the second mounting cavity to form a closed space, and a plurality of second slots are formed in the annular direction at the top of the bottom box; the inner wall of the sealing rubber ring is provided with second insertion blocks corresponding to the second insertion grooves respectively, the second insertion blocks are in tight fit connection with the second insertion grooves respectively, the sealing rubber ring is arranged between the connection position of the top cover and the bottom box, and the waterproof cover is clamped at the top of the top cover; the top of top cap still covers and is equipped with a waterproof cover, and waterproof cover just can block steam and get into airtight enclosure space like this, and consequently this product sealing performance is better, can keep out rivers infiltration, avoids the internals impaired.
Description
Technical Field
The utility model belongs to the technical field of the LED power, especially, relate to a waterproof formula power of adjusting luminance.
Background
The LED lamp cannot be directly connected to the mains supply, and requires an LED driving power supply to convert ac power into dc power, and the LED driving power supply is a power converter that converts power supply into specific voltage and current to drive the LED to emit light, under normal conditions: the input of the LED driving power supply comprises high-voltage power frequency alternating current, low-voltage direct current, high-voltage direct current, low-voltage high-frequency alternating current and the like, the existing LED driving power supply is poor in sealing performance, and the LED driving power supply can cause water inflow damage in rainy days and influence use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof formula power of adjusting luminance, it is relatively poor to aim at solving the LED drive power supply sealing performance among the prior art, can not keep out rivers infiltration, leads to the technical problem that internals easily damaged.
In order to achieve the above object, an embodiment of the present invention provides a waterproof dimming power supply, which includes a bottom case, a top cover, a waterproof cover, a sealing rubber ring, and an LED driving power supply; the top cover is arranged at the top of the bottom box, a first mounting cavity which penetrates through the top of the bottom box and is used for mounting an electronic element is formed in the bottom box, a second mounting cavity which penetrates through the bottom of the top cover and is used for mounting the electronic element is formed in the top cover, when the top cover is combined with the bottom box, the first mounting cavity is combined with the second mounting cavity and forms a closed space for mounting the LED driving power supply, and a plurality of second slots are formed in the annular direction at the top of the bottom box; and second insertion blocks are respectively arranged on the inner wall of the sealing rubber ring at positions corresponding to the second insertion grooves, the second insertion blocks are respectively in tight fit connection with the second insertion grooves, the sealing rubber ring is arranged between the top cover and the bottom box, and the waterproof cover is clamped at the top of the top cover to prevent water vapor from entering the closed space.
Optionally, a plurality of through holes are formed in the middle of the bottom box in the annular direction; threaded holes are respectively formed in the positions, corresponding to the through holes, of the top cover, and the through holes are connected with the threaded holes through screws respectively.
Optionally, the waterproof dimming power supply further comprises a plurality of support columns; the bottom of each support column is fixedly connected with the bottom of the first mounting cavity, and the LED driving power supply is arranged at the top of each support column.
Optionally, the top of each support pillar is provided with a screw thread; the LED driving power supply is connected with the threads through nuts.
Optionally, the bottom of the bottom box is provided with a plurality of radiating grooves which are uniformly distributed at intervals; each the radiating groove all with first installation cavity intercommunication, and each the radiating groove all is oval shape setting.
Optionally, the bottom of the bottom box is further provided with a plurality of wire inlet holes for inserting wires of the LED driving power supply, each wire inlet hole is communicated with the first mounting cavity, and each wire inlet hole is circularly arranged.
Optionally, the top of the top cover is provided with a plurality of first slots; the waterproof cover is provided with a first slot, a second slot and a waterproof cover, wherein the waterproof cover is provided with a first slot, the first slot is provided with a first insert block, the waterproof cover is provided with a second insert block, the first insert block is arranged in the waterproof cover and corresponds to the first slot, the second insert block is respectively connected with the first insert block in a tight fit mode, the first insert block is arranged in an L shape, and the first insert block is arranged in a rectangular shape.
Optionally, the front end of the top cover is provided with a plurality of wire outlets for outputting the electric wire of the LED driving power supply, each of the wire outlets is communicated with the second mounting cavity, and each of the wire outlets is arranged in a circular shape.
Optionally, each of the second slots is rectangular.
Optionally, each of the second insert blocks is rectangular.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the waterproof formula power of adjusting luminance have one of following technological effect at least: the utility model discloses a waterproof light-adjusting power supply, when closing the top cap at the bottom box top, the first installation cavity that sets up on the bottom box and the second installation cavity that sets up on the top cap are jointed, and form a confined space, LED drive power supply installs in the confined space, set up four second slots in the annular direction at bottom box top, the position that corresponds four second slots on the inner wall of sealing rubber ring is equipped with the second inserted block respectively, aim at four second inserted blocks on the sealing rubber ring respectively four second slots can realize the location installation of sealing rubber ring so that one end of sealing rubber ring will encircle the cover and establish at the top of bottom box, the other end of sealing rubber ring encircles the bottom of top cap, so the place that top cap and bottom box are connected will be sealed by sealing rubber ring, steam is difficult to get into the confined space, the top of top cap still covers and is equipped with a waterproof lid, the volume of waterproof lid is bigger than the top cap, and the waterproof cover is made of plastic materials, so that the waterproof cover can prevent water vapor from entering the closed space, the product has better sealing performance, can resist water flow permeation, and avoids internal parts from being damaged.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic diagram illustrating an explosion structure of a waterproof dimming power supply according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a bottom case of the waterproof dimming power supply according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a top cover of a waterproof dimming power supply according to an embodiment of the present invention.
Fig. 4 is another schematic structural diagram of a top cover of the waterproof dimming power supply according to an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a waterproof cover of a waterproof dimming power supply according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
10-bottom box 11-first mounting cavity 12-second slot
13-via hole 14-radiating groove 15-wire inlet hole
20-top cover 21-second mounting cavity 22-threaded hole
23-first slot 24-outlet hole 30-waterproof cover
31-first insert 40-sealing rubber ring 41-second insert
50-LED drive power supply 60-support column 61-thread.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1, 4 and 5, a waterproof dimming power supply is provided, which includes a bottom case 10, a top cover 20, a waterproof cover 30, a sealing rubber ring 40 and an LED driving power supply 50; the top cover 20 is arranged at the top of the bottom case 10, a first mounting cavity 11 which penetrates through the top of the bottom case 10 and is used for mounting electronic elements is formed in the bottom case 10, a second mounting cavity 21 which penetrates through the bottom of the top cover 20 and is used for mounting electronic elements is formed in the top cover 20, when the top cover 20 is covered with the bottom case 10, the first mounting cavity 11 is connected with the second mounting cavity 21 and forms a closed space for mounting the LED driving power supply 50, and a plurality of second slots 12 are formed in the annular direction at the top of the bottom case 10; the inner wall of the sealing rubber ring 40 is provided with second insertion blocks 41 corresponding to the positions of the second insertion grooves 12, the second insertion blocks 41 are tightly matched and connected with the second insertion grooves 12, the sealing rubber ring 40 is arranged between the connection position of the top cover 20 and the bottom box 10, and the waterproof cover 30 is clamped on the top of the top cover 20 to prevent water vapor from entering a closed space.
Specifically, when the top cap 20 is covered on the top of the bottom case 10, the first mounting cavity 11 formed on the bottom case 10 is connected with the second mounting cavity 21 formed on the top cap 20 to form a closed space, the LED driving power supply 50 is installed in the closed space, four second slots 12 are formed in the annular direction of the top of the bottom case 10, the inner wall of the seal rubber ring 40 is provided with second insertion blocks 41 corresponding to the four second slots 12, the four second insertion blocks 41 on the seal rubber ring 40 are aligned to the four second slots 12 respectively to realize the positioning and installation of the seal rubber ring 40 such that one end of the seal rubber ring 40 is sleeved on the top of the bottom case 10 around, the other end of the seal rubber ring 40 is sleeved on the bottom of the top cap 20 around, and thus the place where the top cap 20 is connected with the bottom case 10 is sealed by the seal rubber ring 40 and is difficult to enter the closed space, the top of top cap 20 still covers and is equipped with a waterproof cover 30, and the volume of waterproof cover 30 is bigger than top cap 20 to waterproof cover 30 adopts the plastic material to make, and waterproof cover 30 just can block steam and get into airtight enclosure space like this, and consequently this product sealing performance is better, can keep out rivers infiltration, avoids the internals impaired.
In another embodiment of the present invention, as shown in fig. 1-2, a plurality of through holes 13 are formed in the middle of the bottom case 10 in the annular direction; threaded holes 22 are respectively formed in the top cover 20 at positions corresponding to the through holes 13, and the through holes 13 are respectively connected with the threaded holes 22 through screws (not shown). Specifically, four via holes 13 have been seted up on the annular direction at end box 10 middle part, and the position that corresponds four via holes 13 on the top cap 20 is equipped with four screw holes 22 respectively, all passes through the screw connection between four via holes 13 and four screw holes 22, guarantees the fastness of connecting.
In another embodiment of the present invention, as shown in fig. 1-2, the waterproof dimming power supply further includes a plurality of supporting pillars 60; the bottom of each supporting column 60 is fixedly connected with the bottom of the first mounting cavity 11, and the LED driving power supply 50 is arranged at the top of each supporting column 60. Specifically, the bottoms of the four support columns 60 are all fixedly connected with the bottom of the first installation cavity 11, the LED driving power supply 50 is arranged at the tops of the four support columns 60, and the four support columns 60 are all used for supporting the LED driving power supply 50.
In another embodiment of the present invention, as shown in fig. 1-2, a screw thread 61 is disposed on the top of each supporting column 60; the LED driving power source 50 is connected to each of the screw threads 61 through a nut (not shown). Specifically, threads 61 have all been seted up at the top of four support columns 60, all are connected through the nut between LED drive power supply 50 and four threads 61, guarantee the fastness of connecting.
In another embodiment of the present invention, as shown in fig. 1-2, the bottom of the bottom case 10 is provided with a plurality of heat dissipation grooves 14 uniformly distributed at intervals; each heat dissipation groove 14 is communicated with the first installation cavity 11, and each heat dissipation groove 14 is in an oval shape. Specifically, the bottom of the bottom box 10 is provided with five first heat dissipation grooves 14 uniformly distributed at intervals, which is beneficial to uniformly dissipating heat, and the five first heat dissipation grooves 14 are all in an oval shape, which is beneficial to taking away hot air.
In another embodiment of the present invention, as shown in fig. 1-2, a plurality of wire holes 15 for penetrating the electric wire of the LED driving power supply 50 are further disposed at the bottom of the bottom case 10, each of the wire holes 15 is communicated with the first mounting cavity 11, and each of the wire holes 15 is circularly disposed. Specifically, three entrance holes 15 have been seted up to the bottom of end box 10, and three entrance holes 15 all communicate with first installation cavity 11, penetrate the electric wire in the entrance hole 15 of three circular form, can realize to the circular telegram of LED drive power supply 50.
In another embodiment of the present invention, as shown in fig. 1, 3 and 5, a plurality of first slots 23 are formed at the top of the top cover 20; first insertion blocks 31 are respectively arranged in the positions, corresponding to the first insertion grooves 23, in the waterproof cover 30, each first insertion block 31 is tightly matched and connected with each first insertion groove 23, each first insertion groove 23 is arranged in an L shape, and each first insertion block 31 is arranged in a rectangular shape. Specifically, four first slots 23 that all are "L" shape setting are seted up at top cap 20's top, and the position that corresponds four first slots 23 in waterproof cover 30 is equipped with four first inserted blocks 31 that all are the rectangle and set up respectively, and four first inserted blocks 31 are connected with four first slots 23 tight fit respectively, guarantee the fastness of connecting.
In another embodiment of the present invention, as shown in fig. 1, 3 and 4, a plurality of wire holes 24 for outputting the electric wire of the LED driving power source 50 are formed in the front end of the top cover 20, each of the wire holes 24 is communicated with the second mounting cavity 21, and each of the wire holes 24 is circularly formed. Specifically, two wire holes 24 that all are circular shape setting are seted up to the front end of top cap 20, and two wire holes 24 all communicate with second installation cavity 21, pull out the electric wire in two wire holes 24, can carry out electric connection with LED drive power supply 50's output and outside electronic component.
In another embodiment of the present invention, as shown in fig. 1 to 2, each of the second slots 12 is rectangular. Specifically, the four second slots 12 are all rectangular, and are beneficial to being respectively matched with the four second insertion blocks 41.
In another embodiment of the present invention, as shown in fig. 1, each of the second insertion blocks 41 is rectangular. Specifically, the four second insertion blocks 41 are all rectangular, and are beneficial to being respectively matched with the four second slots 12.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a waterproof formula power of adjusting luminance which characterized in that: the LED lamp comprises a bottom box, a top cover, a waterproof cover, a sealing rubber ring and an LED driving power supply; the top cover is arranged at the top of the bottom box, a first mounting cavity which penetrates through the top of the bottom box and is used for mounting an electronic element is formed in the bottom box, a second mounting cavity which penetrates through the bottom of the top cover and is used for mounting the electronic element is formed in the top cover, when the top cover is combined with the bottom box, the first mounting cavity is combined with the second mounting cavity and forms a closed space for mounting the LED driving power supply, and a plurality of second slots are formed in the annular direction at the top of the bottom box; and second insertion blocks are respectively arranged on the inner wall of the sealing rubber ring at positions corresponding to the second insertion grooves, the second insertion blocks are respectively in tight fit connection with the second insertion grooves, the sealing rubber ring is arranged between the top cover and the bottom box, and the waterproof cover is clamped at the top of the top cover to prevent water vapor from entering the closed space.
2. The waterproof dimming power supply of claim 1, wherein: a plurality of through holes are formed in the middle of the bottom box in the annular direction; threaded holes are respectively formed in the positions, corresponding to the through holes, of the top cover, and the through holes are connected with the threaded holes through screws respectively.
3. The waterproof dimming power supply of claim 1, wherein: the waterproof dimming power supply also comprises a plurality of supporting columns; the bottom of each support column is fixedly connected with the bottom of the first mounting cavity, and the LED driving power supply is arranged at the top of each support column.
4. The waterproof dimming power supply of claim 3, wherein: the top of each supporting column is provided with a screw tooth; the LED driving power supply is connected with the threads through nuts.
5. A waterproof dimming power supply according to any one of claims 1 to 4, wherein: the bottom of the bottom box is provided with a plurality of radiating grooves which are uniformly distributed at intervals; each the radiating groove all with first installation cavity intercommunication, and each the radiating groove all is oval shape setting.
6. A waterproof dimming power supply according to any one of claims 1 to 4, wherein: the bottom of the bottom box is further provided with a plurality of wire inlet holes for inserting wires of the LED driving power supply, each wire inlet hole is communicated with the first mounting cavity, and each wire inlet hole is circularly arranged.
7. A waterproof dimming power supply according to any one of claims 1 to 4, wherein: the top of the top cover is provided with a plurality of first slots; the waterproof cover is provided with a first slot, a second slot and a waterproof cover, wherein the waterproof cover is provided with a first slot, the first slot is provided with a first insert block, the waterproof cover is provided with a second insert block, the first insert block is arranged in the waterproof cover and corresponds to the first slot, the second insert block is respectively connected with the first insert block in a tight fit mode, the first insert block is arranged in an L shape, and the first insert block is arranged in a rectangular shape.
8. A waterproof dimming power supply according to any one of claims 1 to 4, wherein: the front end of the top cover is provided with a plurality of wire outlet holes used for outputting wires of the LED driving power supply, each wire outlet hole is communicated with the second mounting cavity, and each wire outlet hole is circularly arranged.
9. A waterproof dimming power supply according to any one of claims 1 to 4, wherein: each second slot all is the rectangle setting.
10. A waterproof dimming power supply according to any one of claims 1 to 4, wherein: each the second inserted block is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023166132.1U CN213717146U (en) | 2020-12-24 | 2020-12-24 | Waterproof light-adjusting power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023166132.1U CN213717146U (en) | 2020-12-24 | 2020-12-24 | Waterproof light-adjusting power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213717146U true CN213717146U (en) | 2021-07-16 |
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ID=76790557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023166132.1U Active CN213717146U (en) | 2020-12-24 | 2020-12-24 | Waterproof light-adjusting power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213717146U (en) |
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2020
- 2020-12-24 CN CN202023166132.1U patent/CN213717146U/en active Active
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