Ear picking lamp
The fastener-free funnel component slot and protrusion structure connection simplifies the assembly process of the ear cleaning lamp, solves the problems of low production efficiency and high material cost caused by fasteners, and achieves efficient and low-cost assembly.
Patent Information
- Application Number
- CN202422637401.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-10-14
- Estimated Expiration
- 2034-10-31
AI Technical Summary
The existing ear cleaning lamp relies on fasteners during assembly, resulting in complex assembly, low production efficiency and high material costs.
The design does not require fasteners and is connected through the slot and bump structure of the funnel component, which simplifies the connection method between components and combines threaded fitting and plug-in fixation to achieve stable connection of components.
It improves production and assembly efficiency, reduces material costs, and simplifies the assembly process.
Smart Images
Figure CN223435071U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of lamps, and particularly relates to an ear-cleaning lamp. Background Art
[0002] Most ear-cleaning lamps currently on the market rely on fasteners to connect the various components during assembly. The use of fasteners requires precise docking and tightening during the production process, which not only increases the number of assembly steps but also places higher demands on the workers' technical skills. In mass production, this complex assembly process can lead to reduced production efficiency and extended delivery cycles, thus affecting the company's market competitiveness.
[0003] Traditional ear cleaning lamps often rely on multiple fasteners and connectors, which not only increases material usage but also raises production costs. With increasing environmental awareness and rising raw material prices, the excessive number of fasteners in a design undoubtedly increases the overall cost of the product and reduces market competitiveness.
[0004] In view of this, overcoming the defects of the above-mentioned prior art is an urgent problem to be solved in this technical field. Utility Model Content
[0005] In response to the technical problems mentioned in the background technology, the purpose of the present utility model is to provide an ear cleaning lamp that does not require the use of fasteners during the assembly process, reduces the connection complexity between components, thereby improving production and assembly efficiency and reducing material costs, so as to solve the technical problems mentioned in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides a technical solution: an ear cleaning lamp, which includes a flashlight shell, a mounting funnel connected to the upper part of the flashlight shell, a control circuit board installed inside the flashlight shell, a light-emitting circuit board provided at the front part of the mounting funnel, a reflective ring provided at the front part of the light-emitting circuit board, a circuit board fixing cover connected to the front part of the mounting funnel, the light-emitting circuit board and the reflective ring are respectively arranged in the circuit board fixing cover, the front part of the circuit board fixing cover is connected to a translucent ring, and the rear part of the translucent ring presses the reflective ring and the light-emitting circuit board to fix them.
[0007] Further, the mounting funnel includes a first funnel component and a second funnel component, the rear portion of the first funnel component is provided with a first funnel connecting portion, the rear portion of the second funnel component is provided with a second funnel connecting portion, the edge of the first funnel connecting portion is recessed with a plurality of first connecting slots, the edge of the second funnel connecting portion is convexly provided with a plurality of first connecting protrusions, the front portion of the first funnel component is provided with a first connecting funnel, the front portion of the second funnel component is provided with a second connecting funnel, the upper edge of the first connecting funnel is recessed with a plurality of second connecting slots, the upper edge of the second connecting funnel is convexly provided with a plurality of second connecting protrusions, the first funnel component and the second funnel component are relatively connected, a plurality of the first connecting protrusions are correspondingly inserted into the plurality of the first connecting slots and clamped and fixed, and a plurality of the second connecting protrusions are correspondingly inserted into the plurality of the second connecting slots and clamped and fixed.
[0008] Furthermore, a mounting slot is provided on the upper portion of the flashlight shell, and the first funnel connecting portion and the second funnel connecting portion are correspondingly inserted into the mounting slot and clamped and fixed.
[0009] Furthermore, the lower part of the flashlight shell is connected to a flashlight lower cover, and a positioning card cover is installed inside the flashlight lower cover. The surface of the positioning card cover is provided with a circuit board slot adapted to the control circuit board, and the bottom of the control circuit board is inserted into the circuit board slot for positioning connection.
[0010] Furthermore, a control switch is installed on the front side of the control circuit board, a button opening is opened on the side of the flashlight shell, a switch button is installed in the button opening, and the switch button is correspondingly connected to the control switch.
[0011] Furthermore, a battery is provided on the other side of the control circuit board, and the control circuit board is electrically connected to the light-emitting circuit board and the battery respectively.
[0012] Furthermore, the front of the first funnel part and the second funnel part is provided with a connecting screw part, and the rear inner side of the circuit board fixing cover is provided with a connecting screw groove adapted to the connecting screw part, and the connecting screw groove and the connecting screw part are threadedly connected and fixed.
[0013] Furthermore, a connecting ring is provided at one end of the light-transmitting ring facing the circuit board fixing cover, and the connecting ring is plugged into the front portion of the circuit board fixing cover and clamped and fixed.
[0014] The present invention mainly has the following beneficial effects: the upper part of the flashlight shell is connected to a mounting funnel, a control circuit board is installed inside the flashlight shell, the front part of the mounting funnel is provided with a light-emitting circuit board, the front part of the light-emitting circuit board is provided with a reflective ring, the front part of the mounting funnel is connected to a circuit board fixing cover, the front part of the circuit board fixing cover is connected to a light-transmitting ring, the rear part of the light-transmitting ring presses the reflective ring and the light-emitting circuit board to be fixed in the circuit board fixing cover, the ear cleaning lamp of the present invention does not require the use of fasteners during the assembly process, reduces the connection complexity between components, thereby improving production and assembly efficiency and reducing material costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.
[0016] Figure 2 It is a schematic diagram of the overall decomposition structure of the utility model.
[0017] Figure 3 This is a schematic diagram of the exploded structure of the installation funnel of the present utility model.
[0018] Figure numerals: flashlight shell 10; mounting funnel 20; control circuit board 30; light-emitting circuit board 40; reflective ring 50; circuit board fixing cover 60; transparent ring 70; first funnel component 21; second funnel component 22; first funnel connecting portion 211; second funnel connecting portion 221; first connecting card slot 212; first connecting protrusion 222; first connecting funnel 213; second connecting funnel 223; second connecting card slot 214; second connecting protrusion 224; mounting slot 11; flashlight lower cover 12; positioning card cover 13; circuit board card slot 131; control switch 31; button opening 14; switch button 15; battery 32; connecting screw portion 23; connecting screw groove 61; connecting plug ring 71. DETAILED DESCRIPTION
[0019] like Figures 1 to 3As shown, an ear cleaning lamp includes a flashlight shell 10, the upper part of which is connected to a mounting funnel 20, a control circuit board 30 is installed inside the flashlight shell 10, a light-emitting circuit board 40 is provided at the front of the mounting funnel 20, a reflective ring 50 is provided at the front of the light-emitting circuit board 40, and a circuit board fixing cover 60 is connected at the front of the mounting funnel 20. The light-emitting circuit board 40 and the reflective ring 50 are respectively arranged in the circuit board fixing cover 60, and the front part of the circuit board fixing cover 60 is connected with a transparent ring 70. At the same time, the rear part of the transparent ring 70 presses the reflective ring 50 and the light-emitting circuit board 40 to be fixed in the circuit board fixing cover 60. The control circuit board 30 and the light-emitting circuit board 40 are connected by wires. When in use, the control circuit board 30 drives the light-emitting circuit board 40 to be powered on and emit light. The light emitted by the light-emitting circuit board 40 is focused and irradiated by the reflective ring 50, clearly illuminating the ear area, making it convenient for users to clean or inspect their ears.
[0020] During the specific implementation, the mounting funnel 20 includes a first funnel component 21 and a second funnel component 22, the rear portion of the first funnel component 21 is provided with a first funnel connecting portion 211, the rear portion of the second funnel component 22 is provided with a second funnel connecting portion 221, the edge of the first funnel connecting portion 211 is recessed with a plurality of first connecting slots 212, the edge of the second funnel connecting portion 221 is convexly provided with a plurality of first connecting protrusions 222, the plurality of first connecting protrusions 222 and the plurality of first connecting slots 212 corresponding one to one, the front portion of the first funnel component 21 is provided with a first connecting funnel 213, the front portion of the second funnel component 22 is provided with a second connecting Funnel 223, the upper edge of the first connecting funnel 213 is recessed with a plurality of second connecting slots 214, and the upper edge of the second connecting funnel 223 is convexly provided with a plurality of second connecting protrusions 224, and the plurality of second connecting protrusions 224 correspond one to one with the plurality of second connecting slots 214. During installation, the first funnel component 21 and the second funnel component 22 are relatively connected, and the plurality of first connecting protrusions 222 are correspondingly inserted into the plurality of first connecting slots 212 and clamped and fixed, and the plurality of second connecting protrusions 224 are correspondingly inserted into the plurality of second connecting slots 214 and clamped and fixed, thereby assembling the installation funnel 20, which has a simple structure and is easy to assemble.
[0021] During specific implementation, a mounting slot 11 is provided on the upper portion of the flashlight shell 10, and the first funnel connecting portion 211 and the second funnel connecting portion 221 are correspondingly inserted into the mounting slot 11 and clamped and fixed, so that the mounting funnel 20 is fixedly connected to the flashlight shell 10, with a simple structure and easy production and assembly.
[0022] In the specific implementation, the lower part of the flashlight shell 10 is connected with a flashlight lower cover 12, the inside of the flashlight lower cover 12 is provided with a positioning cover 13, the surface of the positioning cover 13 is provided with a circuit board clamping groove 131 matched with the control circuit board 30, the bottom of the control circuit board 30 is inserted into the circuit board clamping groove 131 and is positioned and connected, so that the control circuit board 30 is stably installed in the flashlight shell 10, and the structure is simple and the installation is convenient and stable.
[0023] In the specific implementation, the front side of the control circuit board 30 is provided with a control switch 31, the side of the flashlight shell 10 is provided with a key opening 14, the key opening 14 is provided with a switch key 15, the switch key 15 is connected with the control switch 31 in correspondence, the other side of the control circuit board 30 is provided with a battery 32, the battery 32 is electrically connected with the control circuit board 30, in use, the control switch 31 is driven to work by pressing the switch key 15, at this time, the control circuit board 30 transmits the power supply of the battery 32 to the light-emitting circuit board 40, so that the light-emitting circuit board 40 is powered and emits light.
[0024] In the specific implementation, the front part of the first funnel component 21 and the second funnel component 22 is provided with a connecting screw part 23, the rear inner side of the circuit board fixing cover 60 is provided with a connecting screw groove 61 matched with the connecting screw part 23, the connecting screw groove 61 is threadedly matched and fixedly connected with the connecting screw part 23, so that the circuit board fixing cover 60 is fixedly connected at the front part of the mounting funnel 20, and the installation is simple and convenient.
[0025] In the specific implementation, one end of the light-transmitting ring 70 towards the circuit board fixing cover 60 is provided with a connecting plug ring 71, the connecting plug ring 71 is plug-connected and clamped and fixed at the front part of the circuit board fixing cover 60, so that the light-transmitting ring 70 is connected at the front part of the circuit board fixing cover 60 and tightly presses the reflecting ring 50 and the light-emitting circuit board 40 to be fixed, and the structure is simple, the installation is convenient and stable.
[0026] In summary, the upper part of the flashlight shell 10 is connected with the mounting funnel 20, the inside of the flashlight shell 10 is provided with the control circuit board 30, the front part of the mounting funnel 20 is provided with the light-emitting circuit board 40, the front part of the light-emitting circuit board 40 is provided with the reflecting ring 50, the front part of the mounting funnel 20 is connected with the circuit board fixing cover 60, the front part of the circuit board fixing cover 60 is connected with the light-transmitting ring 70, the rear part of the light-transmitting ring 70 tightly presses the reflecting ring 50 and the light-emitting circuit board 40 to be fixed in the circuit board fixing cover 60, the earphone lamp of the utility model does not need to use fasteners in the assembly process, reduces the connection complexity between components, thereby improving the production and assembly efficiency and reducing the material cost.
Claims
1. An ear cleaning lamp, characterized in that: The flashlight comprises a flashlight shell (10), the upper portion of which is connected to a mounting funnel (20), a control circuit board (30) being mounted inside the flashlight shell (10), a light-emitting circuit board (40) being provided at the front of the mounting funnel (20), a reflective ring (50) being provided at the front of the light-emitting circuit board (40), a circuit board fixing cover (60) being connected at the front of the mounting funnel (20), the light-emitting circuit board (40) and the reflective ring (50) being respectively arranged in the circuit board fixing cover (60), a light-transmitting ring (70) being connected at the front of the circuit board fixing cover (60), and a rear portion of the light-transmitting ring (70) pressing the reflective ring (50) and the light-emitting circuit board (40) to fix them.
2. The ear cleaning lamp according to claim 1, characterized in that: The mounting funnel (20) comprises a first funnel component (21) and a second funnel component (22); the first funnel component (21) is provided with a first funnel connecting portion (211) at the rear, the second funnel component (22) is provided with a second funnel connecting portion (221) at the rear, the edge of the first funnel connecting portion (211) is provided with a plurality of first connecting slots (212) in a recessed manner, the edge of the second funnel connecting portion (221) is provided with a plurality of first connecting protrusions (222) in a protruding manner, the front of the first funnel component (21) is provided with a first connecting funnel (213), and the second funnel component ( A second connecting funnel (22) is provided at the front of the first connecting funnel (213), a plurality of second connecting slots (214) are recessed on the upper edge of the first connecting funnel (213), a plurality of second connecting protrusions (224) are convexly provided on the upper edge of the second connecting funnel (223), the first funnel component (21) and the second funnel component (22) are relatively connected, a plurality of the first connecting protrusions (222) are correspondingly inserted into the plurality of the first connecting slots (212) and are clamped and fixed, and a plurality of the second connecting protrusions (224) are correspondingly inserted into the plurality of the second connecting slots (214) and are clamped and fixed.
3. The ear cleaning lamp according to claim 2, characterized in that: The upper portion of the flashlight housing (10) is provided with a mounting slot (11), and the first funnel connecting portion (211) and the second funnel connecting portion (221) are correspondingly inserted into the mounting slot (11) and clamped and fixed.
4. The ear cleaning lamp according to claim 1, characterized in that The lower portion of the flashlight housing (10) is connected to a flashlight lower cover (12), a positioning card cover (13) is installed inside the flashlight lower cover (12), a circuit board card slot (131) adapted to the control circuit board (30) is provided on the surface of the positioning card cover (13), and the bottom of the control circuit board (30) is inserted into the circuit board card slot (131) for positioning connection.
5. The ear cleaning lamp according to claim 1, characterized in that: A control switch (31) is installed on the front side of the control circuit board (30), a button opening (14) is opened on the side of the flashlight housing (10), a switch button (15) is installed in the button opening (14), and the switch button (15) is correspondingly connected to the control switch (31).
6. The ear cleaning lamp according to claim 5, characterized in that: A battery (32) is provided on the other side of the control circuit board (30), and the control circuit board (30) is electrically connected to the light-emitting circuit board (40) and the battery (32), respectively.
7. The ear cleaning lamp according to claim 2, characterized in that: The front parts of the first funnel part (21) and the second funnel part (22) are provided with connecting screw parts (23), and the rear inner side of the circuit board fixing cover (60) is provided with connecting screw grooves (61) adapted to the connecting screw parts (23), and the connecting screw grooves (61) are threadedly matched and fixed to the connecting screw parts (23).
8. The ear cleaning lamp according to claim 7, characterized in that: One end of the light-transmitting ring (70) facing the circuit board fixing cover (60) is provided with a connecting insert ring (71), and the connecting insert ring (71) is inserted into the front portion of the circuit board fixing cover (60) and is clamped and fixed.