CN219264193U - Dial plate circuit board - Google Patents
Dial plate circuit board Download PDFInfo
- Publication number
- CN219264193U CN219264193U CN202320732010.9U CN202320732010U CN219264193U CN 219264193 U CN219264193 U CN 219264193U CN 202320732010 U CN202320732010 U CN 202320732010U CN 219264193 U CN219264193 U CN 219264193U
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- China
- Prior art keywords
- circuit
- circuit board
- control circuit
- main body
- dial
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a dial circuit board, which comprises a circuit board main body, wherein a display module is arranged on the circuit board main body, a main control circuit, an input control circuit, a power supply circuit, a buzzer driving circuit and a brightness adjusting circuit are also arranged on the circuit board main body, the input end of the main control circuit is electrically connected with the input control circuit, the output end of the main control circuit is respectively electrically connected with the display module, the buzzer driving circuit and the brightness adjusting circuit, the power supply circuit provides power for the operation of the input control circuit, the main control circuit and the display module, and the dial circuit board with brightness adjusting function, time displaying and timing function is designed in the utility model, so that the brightness adjusting function, the time displaying and timing function of a desk lamp can be realized through the circuit board, the functions are more complete, and the dial circuit board is more convenient to use.
Description
Technical Field
The utility model belongs to the technical field of table lamp dial circuit boards, and particularly relates to a dial circuit board.
Background
The LED lighting technology is rapidly developed, and the LED lighting system with the effects of environmental protection and energy saving is popularized in the world in a rapid development situation and gradually replaces the traditional light source. Because the LED has the advantages of easy control, long service life, low energy consumption and the like, various lamps which are better in life can be made by using the LED and the control system.
At present, the LED table lamp is simply turned on and off through a power switch, has a single function and does not have multiple control functions.
Disclosure of Invention
The utility model aims to provide a dial circuit board for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dial plate circuit board, includes the circuit board main part, be provided with display module in the circuit board main part, still be provided with main control circuit, input control circuit, power supply circuit, buzzer drive circuit and brightness adjustment circuit in the circuit board main part, main control circuit's input is connected with the input control circuit electricity, main control circuit's output is connected with display module, buzzer drive circuit and brightness adjustment circuit electricity respectively, power supply circuit provides the power for input control circuit, main control circuit and display module operation.
Preferably, the input control circuit comprises a signal control circuit and a key control circuit.
Preferably, the display module includes a time display circuit and a timing display circuit.
Preferably, the power supply circuit comprises a switch control circuit, a rectifying circuit and a switch power supply circuit, and the switch control circuit, the rectifying circuit and the switch power supply circuit are electrically connected in sequence.
Preferably, the circuit board main body is provided with mounting openings on two sides, a coil is mounted at one end of the circuit board main body, and a plurality of springs are mounted on the circuit board main body.
Compared with the prior art, the utility model has the beneficial effects that: the dial circuit board with the brightness adjusting function, the time displaying function and the timing function is designed in the utility model, so that the brightness adjusting function, the time displaying function and the timing function of the desk lamp can be realized through the circuit board, the functions are more complete, and the use is more convenient.
Drawings
Fig. 1 is a schematic perspective view of a circuit board according to the present utility model.
Fig. 2 is a schematic diagram of the principle structure of the circuit board of the present utility model.
1. A circuit board main body; 2. a display module; 3. a coil; 4. a mounting port; 5. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 2, the present utility model provides a technical solution: the utility model provides a dial plate circuit board, includes circuit board main part 1, is provided with display module 2 on the circuit board main part 1, still is provided with main control circuit, input control circuit, power supply circuit, buzzer drive circuit and brightness adjustment circuit on the circuit board main part 1, and main control circuit's input is connected with the input control circuit electricity, and main control circuit's output is connected with display module, buzzer drive circuit and brightness adjustment circuit electricity respectively, and power supply circuit provides the power for input control circuit, main control circuit and display module operation.
In this embodiment, preferably, the input control circuit includes a signal control circuit and a key control circuit.
In this embodiment, the display module 2 preferably includes a time display circuit and a timer display circuit.
In this embodiment, preferably, the power supply circuit includes a switch control circuit, a rectifying circuit, and a switching power supply circuit, where the switch control circuit, the rectifying circuit, and the switching power supply circuit are electrically connected in sequence to provide power for operation of each circuit.
In this embodiment, preferably, the two sides of the circuit board main body 1 are further provided with mounting openings 4, so as to facilitate stable mounting of the circuit board main body 1, the coil 3 is mounted at one end of the circuit board main body 1, and the circuit board main body 1 is provided with a plurality of springs 5, so as to play a role of rebound.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a dial plate circuit board, includes circuit board main part (1), its characterized in that: the circuit board comprises a circuit board main body (1), and is characterized in that a display module (2) is arranged on the circuit board main body (1), a main control circuit, an input control circuit, a power supply circuit, a buzzer driving circuit and a brightness adjusting circuit are further arranged on the circuit board main body (1), the input end of the main control circuit is electrically connected with the input control circuit, the output end of the main control circuit is electrically connected with the display module, the buzzer driving circuit and the brightness adjusting circuit respectively, and the power supply circuit provides power for the operation of the input control circuit, the main control circuit and the display module.
2. The dial circuit board of claim 1, wherein: the input control circuit comprises a signal control circuit and a key control circuit.
3. The dial circuit board of claim 1, wherein: the display module (2) comprises a time display circuit and a timing display circuit.
4. The dial circuit board of claim 1, wherein: the power supply circuit comprises a switch control circuit, a rectifying circuit and a switch power supply circuit, and the switch control circuit, the rectifying circuit and the switch power supply circuit are electrically connected in sequence.
5. The dial circuit board of claim 1, wherein: the circuit board is characterized in that mounting ports (4) are further formed in two sides of the circuit board main body (1), a coil (3) is mounted at one end of the circuit board main body (1), and a plurality of springs (5) are mounted on the circuit board main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320732010.9U CN219264193U (en) | 2023-04-06 | 2023-04-06 | Dial plate circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320732010.9U CN219264193U (en) | 2023-04-06 | 2023-04-06 | Dial plate circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219264193U true CN219264193U (en) | 2023-06-27 |
Family
ID=86869864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320732010.9U Active CN219264193U (en) | 2023-04-06 | 2023-04-06 | Dial plate circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219264193U (en) |
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2023
- 2023-04-06 CN CN202320732010.9U patent/CN219264193U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |