CN221172117U - Backboard dial power supply structure - Google Patents
Backboard dial power supply structure Download PDFInfo
- Publication number
- CN221172117U CN221172117U CN202322469213.6U CN202322469213U CN221172117U CN 221172117 U CN221172117 U CN 221172117U CN 202322469213 U CN202322469213 U CN 202322469213U CN 221172117 U CN221172117 U CN 221172117U
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- Prior art keywords
- dial
- circuit board
- power supply
- base
- supply structure
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- 238000009434 installation Methods 0.000 claims abstract description 13
- 241001465382 Physalis alkekengi Species 0.000 abstract description 15
- 230000001105 regulatory effect Effects 0.000 description 4
- 241000258971 Brachiopoda Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a backboard dial power supply structure, which comprises a shell and a circuit board, wherein a through hole is formed in the top of the shell; the circuit board is installed in the casing, the circuit board is connected with the dial that outstanding in the through-hole. Because dial protruding casing top, when the installation, backplate dial power structure sets up inside the lamps and lanterns, and the casing of lamps and lanterns corresponds the dial position and is provided with the mounting hole, and at this moment, the dial can stretch out from the mounting hole, and the dial exposes in the outside of lamps and lanterns, need not to unpack the lamps and lanterns, can directly regulate and control the dial in the outside of lamps and lanterns, and it is more convenient to adjust.
Description
Technical Field
The utility model relates to the technical field of electric appliances, in particular to a backboard dial power supply structure.
Background
At present, along with the improvement of the living standard of people, the back plate dial power supply structure is applied to aspects of daily life and work of people, such as common panel lamps, line lamps and the like, and is installed in the top of a lamp shell, and meanwhile, the current back plate dial power supply structure is generally provided with a dial to adjust the color temperature, the brightness, the luminous color and the like of a lamp.
The existing backboard dial power supply structure with dial has the following defects:
When the power supply is regulated by operating the dial, the dial can be operated only by disassembling the lamp backboard or the lamp shade, and the problem that the dial cannot be regulated and controlled quickly and the use is inconvenient can exist.
Disclosure of utility model
The utility model aims to provide a backboard dial power supply structure which solves one or more technical problems in the prior art and at least provides a beneficial choice or creation condition.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a backboard dial power supply structure, which comprises a shell and a circuit board, wherein a through hole is formed in the top of the shell; the circuit board is installed in the casing, the circuit board is connected with the dial that outstanding in the through-hole.
The beneficial effects of the utility model are as follows:
Because dial protruding casing top, when the installation, backplate dial power structure sets up inside the lamps and lanterns, and the casing of lamps and lanterns corresponds the dial position and is provided with the mounting hole, and at this moment, the dial can stretch out from the mounting hole, and the dial exposes in the outside of lamps and lanterns, need not to unpack the lamps and lanterns, can directly regulate and control the dial in the outside of lamps and lanterns, and it is more convenient to adjust.
As a further improvement of the technical scheme, the shell comprises a base and a cover body, the base is provided with a through hole, the dialing codes extend out of the through hole, the cover body is covered on the base, the base and the cover body form an installation cavity, and the circuit board is arranged in the installation cavity. The casing includes base and lid, during the installation, can set up the circuit board in the base, with the lid at the base again, it is more convenient to install.
As a further improvement of the technical scheme, the circuit board extends out of the left end and the right end of the mounting cavity, the extending end of the circuit board is provided with a terminal, and the terminal is arranged outside the mounting cavity and is convenient for connecting a power line.
As a further improvement of the technical scheme, the base is provided with two baffles arranged at intervals front and back, and the circuit board is arranged between the two baffles in a left-right extending mode. The two baffles play a role in fixing and protecting the circuit board.
As a further improvement of the technical scheme, the left end and the right end of the cover body are provided with end covers, and the end covers extend into the space between the two baffles. The end covers seal the mounting cavity from the left end and the right end to protect the circuit board.
As a further improvement of the technical scheme, the front side and the rear side of the cover body are provided with buckling positions. For securing the rear dial power structure within a structure in which it is mounted, such as a ceiling light.
As a further improvement of the above technical solution, the base is provided with a fixing portion for fixing the circuit board.
As a further improvement of the above technical solution, the fixing portion includes a plurality of fixing plates disposed on the base, and the plurality of fixing plates are respectively fixed to left and right ends of the circuit board. The circuit board is fixed by fixing.
As a further improvement of the above technical solution, the base is provided with a plurality of fixing holes. Screws pass through the fixing holes to fix the base in the structure to which it is mounted, such as a panel light, a line light.
As a further improvement of the technical scheme, the plurality of fixing holes are respectively a positioning hole and a U-shaped hole which are arranged at the left end and the right end of the base.
When the screw fixing device is installed, the screw can pass through the positioning hole to fix one end of the base, then the U-shaped hole is fixed, and due to the fact that the U-shaped hole is arranged, when the position of the fixing hole is deviated, the screw can still pass through the U-shaped hole to fix the base, the installation efficiency is improved, and the production precision requirement of the fixing hole is reduced.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a schematic diagram of an embodiment of a back panel dial power supply according to the present utility model, wherein six arrows respectively indicate forward, backward, left, right, up and down directions;
Fig. 2 is a schematic structural diagram of an embodiment of a back panel dial power supply according to the present utility model, in which six arrows respectively indicate forward, backward, left, right, up and down directions.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus 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.
In the description of the present utility model, if there is a word description such as "a plurality" or the like, the meaning of a plurality is one or more, and the meaning of a plurality is two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number.
In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.
The back board dial power supply structure is applied to aspects of daily life and work of people, such as common panel lamps, line lamps and the like, and is installed in the top of the lamp shell, and meanwhile, the current back board dial power supply structure is generally provided with a dial 400 to adjust color temperature, brightness, luminous color and the like of the lamp. The existing backboard dial power supply structure with dial 400 has the following defects: when the dial 400 is required to be operated to adjust the power supply, the dial 400 can be operated only by disassembling the lamp backboard or the lamp shade, and the problem that the dial 400 cannot be quickly regulated and controlled and the use is inconvenient can exist.
Referring to fig. 1 to 2, the present utility model provides a rear panel dial power supply structure, and makes the following embodiments:
in some embodiments, a backplane dial power structure includes a housing and a circuit board 300.
The housing includes a base 100 and a cover 200, the base 100 is provided with a through hole 110 for the dial 400 to pass through, the shape of the through hole 110 is not particularly limited, the shape of the through hole 110 may be a round hole, square, oval, etc., and the base 100 is provided with a fixing portion for fixing the circuit board 300. The housing may have other shapes, and the present utility model is not particularly limited.
The base 100, the cover 200, and the base 100 are provided with two baffles 120 disposed at intervals in front-back direction, and the circuit board 300 is disposed between the two baffles 120 in a left-right extending manner. The two shutters 120 serve to fix and protect the circuit board 300. As can be seen from the figure, the specifications of the two baffles 120 are not exactly the same, wherein the baffle 120 at the rear side is provided with a locking hole, and the baffle 120 at the front side is provided with a step gap. The baffles of the base 100 are all provided with arc chamfers to avoid scratching other components during installation.
Specifically, the fixing portion includes four fixing plates 130, the four fixing plates 130 are disposed on the base 100, two fixing plates 130 are disposed at a left end of the base 100, two fixing plates 130 are disposed at a right end of the base 100, and the fixing plates 130 are respectively fixed to left and right ends of the circuit board 300. The circuit board 300 is fixed by the fixing plate 130. The fixing plate 130 may also be configured as a fixing post, the cross section of which is a cylinder, and in other embodiments, the cross section of the fixing post may be rectangular, elliptical, triangular, etc.
The cover 200 is disposed below the cover 200, and the base 100 and the cover 200 form a mounting cavity, and the mounting cavity is used for fixing the protection circuit board 300 and playing a role of heat dissipation.
End caps 210 are provided at the left and right ends of the cover 200, and the end caps 210 extend between the two baffles 120. The end caps 210 close the mounting cavities from both left and right ends, protecting the circuit board 300.
The circuit board 300 is disposed in the mounting cavity, the circuit board 300 extends from the left and right ends of the mounting cavity, a dial 400 is disposed at the bottom of the circuit board 300, the dial 400 extends from the through hole 110, and is convexly disposed on the base 100.
The protruding end of the circuit board 300 is provided with a plurality of terminals 500. The terminal is arranged outside the mounting cavity, so that the power line can be conveniently connected.
Because dial 400 protrusion casing top, when the installation, backplate dial power structure sets up inside the lamps and lanterns, and the casing of lamps and lanterns corresponds dial 400 position and is provided with the mounting hole, and at this moment, dial 400 can stretch out from the mounting hole, and dial 400 exposes in the outside of lamps and lanterns, need not to unpack the lamps and lanterns, can directly regulate and control dial 400 in the outside of lamps and lanterns, and it is more convenient to adjust. According to the different structure of the backboard dial power supply, the color temperature, the brightness and the luminous color of the lamp are regulated by controlling the dial 400. The dial 400 also has functions of wire dimming, wireless dimming, and the like.
Further improved, the base 100 is provided with two fixing holes. Screws pass through the fixing holes to fix the base 100 in the structure to which it is mounted, such as a panel light, a line light.
The two fixing holes are divided into a positioning hole 140 and a U-shaped hole 150, the positioning hole 140 and the U-shaped hole 150 are respectively disposed at the left and right ends of the base 100, and the positioning hole 140 may be circular.
During installation, the screw can pass through the locating hole 140 to fix one end of the base 100, and then the U-shaped hole 150 is fixed, and due to the fact that the U-shaped hole 150 is arranged, when the position of the fixing hole is deviated, the screw still can pass through the U-shaped hole 150 to fix the base 100, installation efficiency is improved, and production precision requirements on the fixing hole are reduced.
In other embodiments, a plurality of fixing holes, for example, three, four, etc., may be provided at the left and right ends of the base 100, respectively.
In other embodiments, the fixation holes may all be the positioning holes 140, or the fixation holes may all be the U-shaped holes 150.
Further improved, the front and rear sides of the cover 200 are provided with fastening positions 220. For securing the rear dial power structure within a structure in which it is mounted, such as a ceiling light.
In other embodiments, the fixing portion includes a positioning step disposed inside the two baffles 120, and a plurality of fixing screws for fixing the circuit board 300 to the positioning step, wherein the circuit board 300 is disposed on the positioning step.
While the preferred embodiments of the present utility model have been illustrated and described, the present utility model is not limited to the examples, and various equivalent modifications and substitutions can be made by one skilled in the art without departing from the spirit of the present utility model, and these equivalent modifications and substitutions are intended to be included in the scope of the present utility model as defined in the appended claims.
Claims (9)
1. A back plate dial power supply structure, comprising:
A through hole is formed in the top of the shell;
The circuit board is installed in the casing, the circuit board be connected with outstanding in the dial of through-hole, the casing includes base and lid, the base is equipped with the through-hole, dial follow the through-hole stretches out, the lid is located the base, the base with the lid forms the installation cavity, the circuit board is located the installation cavity.
2. The back panel dial power supply structure according to claim 1, wherein:
the circuit board stretches out from the left end and the right end of the mounting cavity, and the stretching end of the circuit board is provided with a terminal.
3. The back panel dial power supply structure according to claim 1, wherein:
the base is provided with two baffles arranged at intervals front and back, and the circuit board is arranged between the two baffles in a left-right extending mode.
4. A backplane dial power supply structure according to claim 3, wherein:
End covers are arranged at the left end and the right end of the cover body, and extend into the space between the two baffles.
5. The back panel dial power supply structure according to claim 1, wherein:
The front side and the rear side of the cover body are provided with buckling positions.
6. The back panel dial power supply structure according to claim 1, wherein:
The base is provided with a fixing portion for fixing the circuit board.
7. The back panel dial power supply structure according to claim 6, wherein:
The fixing part comprises a plurality of fixing plates arranged on the base, and the fixing plates are respectively fixed with the left end and the right end of the circuit board.
8. The back panel dial power supply structure according to claim 1, wherein:
the base is provided with a plurality of fixing holes.
9. The back panel dial power supply structure according to claim 8, wherein:
The fixing holes are respectively a positioning hole and a U-shaped hole which are arranged at the left end and the right end of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322469213.6U CN221172117U (en) | 2023-09-11 | 2023-09-11 | Backboard dial power supply structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322469213.6U CN221172117U (en) | 2023-09-11 | 2023-09-11 | Backboard dial power supply structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221172117U true CN221172117U (en) | 2024-06-18 |
Family
ID=91440214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322469213.6U Active CN221172117U (en) | 2023-09-11 | 2023-09-11 | Backboard dial power supply structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221172117U (en) |
-
2023
- 2023-09-11 CN CN202322469213.6U patent/CN221172117U/en active Active
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