LED lamp
By integrating the IC linear scheme driving power supply and lamp head into the lamp body, and forming a plastic seal and bracket through injection molding, the complex problem of existing LED lamp assembly is solved, and the effect of simplifying assembly and stabilizing electrical connection is achieved.
Patent Information
- Application Number
- CN202421772144.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The assembly steps of existing LED lights are complicated, resulting in increased labor costs.
The IC linear scheme driving power supply and lamp head are integrated into the lamp body, and the plastic seal and bracket are formed by injection molding, the driving power supply is fixed, and the fast electrical connection is achieved through plug-in terminals.
The assembly steps of LED lights are simplified, labor costs are reduced, and the drive power supply is prevented from loosening through the design of plastic seal and bracket, ensuring stability of electrical connections.
Smart Images
Figure CN222911408U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of LED lamps, and more specifically, to an LED lamp. Background Art
[0002] In the prior art, an LED lamp generally includes a lamp body, a lamp holder, a driving power supply, a heat sink, an LED light source board and a lampshade. The lamp holder is installed at the lower end of the lamp body, the driving power supply is installed in the lamp body, the heat sink is installed at the upper end of the lamp body, the LED light source board is installed on the heat sink, the LED light source board is electrically connected to the lamp holder through the driving power supply, the lampshade is installed at the upper end of the lamp body and covers the LED light source board. There are many assembly steps, which makes the entire assembly more complicated and increases labor costs.
[0003] Therefore, it is necessary to propose a new solution to solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an LED lamp.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] An LED lamp comprises a lamp body, one end of which is provided with a plastic package body integrated with the lamp body, the plastic package body is coated with an IC linear solution driving power supply, one end of the lamp body is provided with a lamp holder, the lamp holder is electrically connected to the input pin of the IC linear solution driving power supply, the other end of the lamp body is provided with an LED light source board, the LED light source board is electrically connected to the output pin of the IC linear solution driving power supply, the LED light source board cover is provided with a lampshade, and the lampshade is installed at the other end of the lamp body.
[0007] Furthermore, the plastic package body is connected to a bracket, and the bracket is integrally arranged at one end of the lamp body.
[0008] Furthermore, a plug-in terminal is installed on the LED light source board, and the output pin of the IC linear solution driving power supply is plugged into the plug-in terminal.
[0009] Furthermore, the lamp holder is integrally arranged at one end of the lamp body.
[0010] Furthermore, it also includes a radiator, which is installed at the other end of the lamp body, and the LED light source board is installed on the radiator.
[0011] Furthermore, the IC linear solution driving power supply includes a power board, and a linear IC chip, a resistor and a capacitor mounted on the power board.
[0012] The beneficial effects of the utility model are:
[0013] 1. In the utility model, by integrating the IC linear solution driving power supply into the lamp body, on the one hand, the installation steps of the IC linear solution driving power supply are eliminated, the assembly steps of the LED lamp are simplified, and the effect of easy assembly is achieved; on the other hand, a plastic package is formed together when the lamp body is injection molded, and the IC linear solution driving power supply is fixed by the plastic package to prevent the IC linear solution driving power supply from loosening and affecting the electrical connection with the lamp holder and the LED light source board.
[0014] 2. In the present invention, by integrating the lamp holder into the lamp body, the installation step of the lamp holder is eliminated, the assembly steps of the LED lamp are simplified, and the effect of facilitating assembly is achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of an exploded structure of the LED lamp in this embodiment;
[0016] Figure 2 This is a schematic diagram of a top view of one end of the lamp body in this embodiment;
[0017] Figure 3 It is a schematic diagram of the structure of the IC linear solution driving power supply in this embodiment.
[0018] Figure numerals: lamp body 1, plastic package body 2, IC linear solution driving power supply 3, input pin 301, output pin 302, power board 303, lamp holder 4, LED light source board 5, lampshade 6, bracket 7, connector terminal 8, heat sink 9. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Embodiment: An LED lamp, such as Figure 1-Figure 3As shown, it includes a lamp body 1, which is a trumpet-shaped structure made of plastic. One end of the lamp body 1 is provided with a plastic package 2 which is integrated with the lamp body 1, and the plastic package 2 is coated with an IC linear solution driving power supply 3, that is, when the lamp body 1 is injection-molded, the IC linear solution driving power supply 3 is loaded into the lamp body 1 mold for injection molding, and the lamp body 1 is formed after injection molding, and the plastic package 2 is formed by injection molding at one end of the lamp body 1 at the same time, and the plastic package 2 is coated with the IC linear solution driving power supply 3; one end of the lamp body 1 is provided with a lamp holder 4, and the lamp holder 4 is electrically connected to the input pin 301 of the IC linear solution driving power supply 3, and the other end of the lamp body 1 is provided with an LED light source board 5, and the LED light source board 5 is electrically connected to the output pin 302 of the IC linear solution driving power supply 3, that is, the LED light source board 5 is electrically connected to the lamp holder 4 through the IC linear solution driving power supply 3, and the LED light source board 5 is covered with a lamp cover 6, and the lamp cover 6 is installed at the other end of the lamp body 1.
[0021] By placing the IC linear solution driving power supply 3 in the mold of the lamp body 1 for injection molding during the injection molding of the lamp body 1, the IC linear solution driving power supply 3 is integrated into the lamp body 1. On the one hand, the installation steps of the IC linear solution driving power supply 3 are eliminated, the assembly steps of the LED lamp are simplified, and the effect of easy assembly is achieved; on the other hand, the plastic package 2 is formed together when the lamp body 1 is injection molded, and the IC linear solution driving power supply 3 is fixed by the plastic package 2 to prevent the IC linear solution driving power supply 3 from loosening and affecting the electrical connection with the lamp holder 4 and the LED light source board 5.
[0022] Further, such as Figure 2 As shown, the plastic package 2 is connected to a bracket 7, and the bracket 7 is integrally arranged at one end of the lamp body 1, that is, when the lamp body 1 is injection molded, the bracket 7 and the plastic package 2 are injection molded together; by setting the bracket 7, on the one hand, the IC linear scheme driving power supply 3 can be effectively fixed, and on the other hand, the heat generated when the IC linear scheme driving power supply 3 is working can be conducted to the lamp body 1 through the plastic package 2 and the bracket 7, and the heat is radiated outward by the lamp body 1. The bracket 7 plays a role in heat conduction, and compared with the existing conduction method of conducting heat to the lamp body 1 through the surrounding air of the driving power supply, the heat conduction effect is better. As a preference, the material of the lamp body 1 can be thermally conductive plastic, that is, the plastic package 2 and the bracket 7 are thermally conductive plastics, which further improves the thermal conduction and heat dissipation effect.
[0023] Further, such as Figure 1 As shown, the lamp holder 4 is integrally arranged at one end of the lamp body 1, that is, when the lamp body 1 is injection-molded, the lamp holder 4 is loaded into the mold of the lamp body 1 for injection molding. After injection molding, one end of the lamp body 1 covers the portion of the lamp holder 4, so that the lamp body 1 and the lamp body 1 are connected as one. When the lamp body 1 is injection-molded, the lamp holder 4 is placed in the mold of the lamp body 1 for injection molding, so that the lamp body 1 is integrated with the lamp holder 4, the installation step of the lamp holder 4 is eliminated, the assembly steps of the LED lamp are further simplified, and the effect of facilitating assembly is further achieved.
[0024] Furthermore, a plug-in terminal 8 is installed on the LED light source board 5, and the output pin 302 of the IC linear solution driving power supply 3 is plugged into the plug-in terminal 8. By providing the plug-in terminal 8, the IC linear solution driving power supply 3 can be quickly and effectively electrically connected to the LED light source board 5, and it is also convenient for disassembly and maintenance.
[0025] Furthermore, the LED lamp further comprises a heat sink 9, which is mounted at the other end of the lamp body 1, and the LED light source board 5 is mounted on the heat sink 9. The heat sink 9 can be fixedly mounted on the lamp body 1 by means of snap connection, bolt connection, etc., and the LED light source board 5 can be fixedly mounted on the heat sink 9 by means of bolt connection, thermal conductive adhesive bonding, etc. By providing the heat sink 9, the heat generated by the LED light source board 5 during operation can be dissipated through the heat sink 9.
[0026] LED lamp beads are mounted on the LED light source board 5, and the LED lamp beads are electrically connected to the conductive circuit on the LED light source board 5. The IC linear solution driving power supply 3 includes a power supply board 303, on which a linear IC chip and resistors and capacitors related to the linear IC chip are mounted, and the linear IC chip, the resistors and the capacitors are electrically connected to the conductive circuit on the power supply board 303. The power supply board 303 is also mounted with an input pin 301 and an output pin 302, which are respectively located at two ends of the power supply board 303 and are electrically connected to the conductive circuit on the power supply board 303.
[0027] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.
Claims
1. An LED lamp, comprising a lamp body (1), characterized in that: One end of the lamp body (1) is provided with a plastic package (2) which is integral with the lamp body (1), and the plastic package (2) is coated with an IC linear solution driving power supply (3). One end of the lamp body (1) is provided with a lamp holder (4), and the lamp holder (4) is electrically connected to an input pin (301) of the IC linear solution driving power supply (3). The other end of the lamp body (1) is provided with an LED light source board (5), and the LED light source board (5) is electrically connected to an output pin (302) of the IC linear solution driving power supply (3). The LED light source board (5) is covered with a lampshade (6), and the lampshade (6) is installed at the other end of the lamp body (1).
2. The LED lamp according to claim 1, characterized in that: The plastic package body (2) is connected to a bracket (7), and the bracket (7) is integrally arranged at one end of the lamp body (1).
3. The LED lamp according to claim 1, characterized in that: A plug-in terminal (8) is installed on the LED light source board (5), and an output pin (302) of the IC linear solution driving power supply (3) is plugged into the plug-in terminal (8).
4. The LED lamp according to claim 1, characterized in that: The lamp holder (4) is integrally arranged at one end of the lamp body (1).
5. The LED lamp according to claim 1, characterized in that: It also comprises a radiator (9), wherein the radiator (9) is mounted on the other end of the lamp body (1), and the LED light source board (5) is mounted on the radiator (9).
6. The LED lamp according to claim 1, characterized in that: The IC linear solution driving power supply (3) comprises a power supply board (303), and a linear IC chip, a resistor and a capacitor mounted on the power supply board (303).