Integrated gear shifting and color temperature adjusting switch and LED lamp
By integrating the color-to-tuning temperature switch on the switch of the LED lamp, and directly wiring the resistor diode and other components, the problem of the color-to-tuning function occupying the space of the LED lamp in the existing technology is solved, achieving a more compact design and saving The effect of space.
Patent Information
- Application Number
- CN202421235521.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-31
AI Technical Summary
The existing LED light switch with a color temperature can only be turned on and off, and the resistor diode cannot be directly wired on the switch, resulting in the color temperature function that needs to be installed on the LED driver and occupy the internal space of the LED light.
An integrated color temperature switch is designed, including a circuit board, a single-row three-speed switch and a shell. By directly wiring and attaching components such as resistor diodes to the switch, the integration of color temperature functions is achieved.
Moving the color temperature circuit trace to the switch saves the internal space and process of the LED lights, achieving a more compact design.
Smart Images
Figure CN222316918U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a lighting fixture, in particular to a lighting fixture capable of adjusting color temperature. Background Art
[0002] The switch of the existing color temperature adjustment LED lamp basically only has the function of on and off, and there is no direct wiring on the switch to attach the current limiting resistor and diode to the switch. In this way, the electronic components required for the color temperature adjustment function still need to be installed on the LED driver, which cannot save space inside the LED lamp. Utility Model Content
[0003] The main technical problem to be solved by the utility model is to provide an integrated shift-shift color temperature adjustment switch, which saves process, wiring and space for the lamp.
[0004] In order to solve the above technical problems, the utility model provides an integrated shift-shift color temperature adjustment switch, comprising: a circuit board, a single-row three-shift switch and a housing;
[0005] The housing has a cavity for accommodating the single-row three-position switch, and the circuit board is arranged on the upper surface of the cavity; a side of the housing is provided with a clearance opening for the shifter of the single-row three-position switch to extend out;
[0006] The electronic components on the circuit board include: diodes D1, D2, resistors R1, R2, copper pins 1-7; the 1, 3, 4, and 6 pins of the copper pins form the four-pin common end of the single-row three-speed switch; the other end of S1 in the single-row three-speed switch is connected to the cathode of the first LED lamp bead, and is connected to the cathode of the second LED lamp bead through the diode D2 after passing through the diode D1 and the resistors R1 and R2 connected in parallel; the other end of S2 is connected to the cathode of the first LED lamp bead, and is connected to the cathode of the second LED lamp bead through the diode D2 after passing through the resistors R1 and R2 connected in parallel; the other end of S3 is connected to the cathode of the second LED lamp bead through the diode D2;
[0007] The color temperatures of the first LED lamp bead and the second LED lamp bead are different.
[0008] In a preferred embodiment: pins 2, 5, and 7 of the copper pins extend outward in a direction perpendicular to the circuit board to form plug pins electrically connected to the aluminum substrate.
[0009] In a preferred embodiment: the circuit board has card blocks extending outward in the horizontal direction on both sides along the width direction, and the housing is provided with card slots that cooperate with the card blocks.
[0010] The utility model also provides an LED lamp equipped with the above-mentioned integrated shift-shift color temperature adjustment switch.
[0011] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:
[0012] The utility model provides an integrated toggle color temperature adjustment switch, and directly routes the resistor, diode and other components on the switch. Therefore, part of the color temperature adjustment wiring can be moved to the switch, which will save process, wiring and space for the lamp. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 This is an exploded view of a preferred embodiment of the utility model;
[0014] Figure 2 It is an assembly diagram of a preferred embodiment of the utility model;
[0015] Figure 3 A cross-sectional view of a preferred embodiment of the utility model;
[0016] Figure 4 1 is a circuit diagram of a preferred embodiment of the utility model. DETAILED DESCRIPTION
[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.
[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0019] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "installed / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0020] refer to Figure 1-Figure 3 , this embodiment provides an integrated dial color temperature adjustment switch, including: a circuit board 1, a single-row three-speed switch 2 and a housing 3;
[0021] The housing 3 has a cavity for accommodating the single-row three-speed switch 2, and the circuit board 1 is arranged on the upper surface of the cavity; the side of the housing 3 is provided with a clearance opening for the shifter of the single-row three-speed switch 2 to extend out;
[0022] The electronic components on the circuit board 1 include: diodes D1, D2, resistors R1, R2, copper pins 1-7; the 1, 3, 4, and 6 pins of the copper pins form the four-pin common end of the single-row three-speed switch 2; the other end of S1 in the single-row three-speed switch 2 is connected to the cathode of the first LED lamp bead, and is connected to the cathode of the second LED lamp bead through the diode D2 after passing through the diode D1 and the resistors R1 and R2 connected in parallel; the other end of S2 is connected to the cathode of the first LED lamp bead, and is connected to the cathode of the second LED lamp bead through the diode D2 after passing through the resistors R1 and R2 connected in parallel; the other end of S3 is connected to the cathode of the second LED lamp bead through the diode D2; wherein the color temperature of the first LED lamp bead and the second LED lamp bead are different. In this embodiment, the light color temperature of the first LED lamp bead is 2700K, and the light color temperature of the second LED lamp bead is 5000K.
[0023] When S1 is closed, the first LED lamp bead lights up; when S2 is closed, the first LED lamp bead and the second LED lamp bead light up respectively; when S3 is closed, the second LED lamp bead lights up. In this way, the function of adjusting the color temperature is achieved by closing the switch.
[0024] In addition, the 2nd, 5th and 7th pins of the copper pins extend outward in a direction perpendicular to the circuit board 1 to form plug pins electrically connected to the aluminum substrate. In addition, the circuit board 1 has card blocks extending outward in a horizontal direction on both sides along the width direction, and the housing 3 is provided with a card slot that cooperates with the card block.
[0025] The above-mentioned integrated dial color temperature adjustment switch can be widely used in various LED lamps.
[0026] The above is only a preferred specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the utility model within the technical scope disclosed by the utility model shall be deemed to infringe the protection scope of the utility model.
Claims
1. Integrated dial color temperature switch, characterized by include: Circuit board, single row three-position switch and housing; The housing has a cavity for accommodating the single-row three-speed switch, and the circuit board is arranged on the upper surface of the cavity; The side of the housing is provided with a clearance opening for the shift lever of the single-row three-speed switch to extend out; The electronic components on the circuit board include: diodes D1, D2, resistors R1, R2, copper pins 1-7; Pins 1, 3, 4, and 6 of the copper needle form the four-pin common terminal of the single-row three-speed switch; the other end of S1 in the single-row three-speed switch is connected to the cathode of the first LED lamp bead, and is connected to the cathode of the second LED lamp bead through a diode D2 after passing through a diode D1 and resistors R1 and R2 connected in parallel; the other end of S2 is connected to the cathode of the first LED lamp bead, and is connected to the cathode of the second LED lamp bead through a diode D2 after passing through resistors R1 and R2 connected in parallel; the other end of S3 is connected to the cathode of the second LED lamp bead through a diode D2; The color temperatures of the first LED lamp bead and the second LED lamp bead are different.
2. The integrated dial color temperature adjustment switch according to claim 1, characterized in that: Pins 2, 5 and 7 of the copper pins extend outward in a direction perpendicular to the circuit board to form plug pins electrically connected to the aluminum substrate.
3. The integrated dial color temperature adjustment switch according to claim 1, characterized in that: The circuit board has card blocks extending outward in the horizontal direction on both sides along the width direction, and the housing is provided with card slots that are matched with the card blocks. 4.LED lamps, characterized in that The invention is equipped with the integrated dial color temperature adjustment switch according to any one of claims 1 to 3.