Waterproof lamp convenient to disassemble and assemble
By designing the tongue and buckle structure of the waterproof connector and the lamp holder, the metal connection is eliminated, which solves the problem of high production costs of outdoor decorative light strings and realizes waterproof lamps with low cost, efficient assembly and excellent waterproof performance.
Patent Information
- Application Number
- CN202422540603.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-21
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-10-21
AI Technical Summary
The production cost of existing outdoor decorative light strings is high, mainly due to the large amount of metal materials used, which leads to high costs when produced in large quantities.
The waterproof socket and lamp holder are designed with an assembly slot, and the connection between the lamp holder and the bulb is achieved by using a tongue and buckle structure. The metal conductive copper sleeve and metal threaded lamp holder are eliminated, and the waterproof performance is improved by combining isolation walls and waterproof separation areas.
It reduces the production cost of lamps, improves assembly accuracy and efficiency, significantly enhances waterproof performance, and extends the service life of lamps.
Smart Images
Figure CN223388528U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lamps, and in particular to a waterproof lamp that is easy to assemble and disassemble. Background Art
[0002] Outdoor lighting has attracted more and more attention and love from consumers in recent years because it can provide lighting and create atmosphere in outdoor gatherings.
[0003] In existing outdoor decorative light strings, the connection between the light string wire and the lamp is mainly achieved by embedding a metal copper sleeve in a plastic lamp holder, which is then threaded into the metal threaded lamp cap of the bulb to achieve lamp installation. However, this connection method requires a large amount of metal material for each lamp. Due to the high cost of metal material, the overall molding cost of the lamp is high, especially when the lamps are produced in large quantities, and the production cost is even higher. To solve this problem, the inventors have developed a new invention. Utility Model Content
[0004] The purpose of the utility model is to address the deficiencies of the prior art and provide a waterproof lamp that is easy to assemble and disassemble and has the characteristic of low cost.
[0005] To achieve the above-mentioned objectives, the utility model is a waterproof lamp that is easy to disassemble and assemble, including a lamp holder and a bulb connected to the lamp holder, the bulb including a lampshade and a light-emitting component, and the light-emitting component is arranged inside the lampshade; it also includes a waterproof socket, one end of the waterproof socket seals the outside of the mouth of the lampshade, and the other end is provided with at least one group of tongues; the tongue end of the waterproof socket is also provided with a first conductive pin and a second conductive pin; the first conductive pin and the second conductive pin are both electrically connected to the light-emitting component; the lamp holder includes a wiring seat and a connecting seat arranged below the wiring seat; an assembly groove is provided in the middle of the connecting seat, a buckle position is provided inside the assembly groove, and the outer side walls of the assembly slot near the buckle position are provided with openings for the tongues to slide; the waterproof socket is inserted into the assembly groove and the tongue is snapped into the buckle position; the assembly groove is also provided with a conductive connecting tube that is compatible with the conductive pins.
[0006] Preferably, one side of the buckle position is communicated with the lateral opening end of the assembly slot.
[0007] Preferably, a through hole is formed between the bottom end of the buckle position and the assembly slot, and the latch tongue portion passes through the through hole.
[0008] Preferably, the waterproof socket is provided with a first isolation wall, which is provided between the first conductive pin and the second conductive pin; and a first isolation groove adapted to the first isolation wall is provided inside the assembly groove.
[0009] Preferably, a second isolation wall is provided between the first conductive pin and the tongue on the same side; and a third isolation wall is provided between the second conductive pin and the tongue on the same side.
[0010] Preferably, a second isolation groove and a third isolation groove are respectively opened inside the assembly groove corresponding to the second isolation wall and the third isolation wall.
[0011] Preferably, the second isolation wall is tightly fitted with the second isolation groove; and the third isolation wall is tightly fitted with the third isolation groove.
[0012] Preferably, two waterproof separation areas are provided in the assembly slot, and the first conductive pin and the second conductive pin are respectively provided in the two waterproof separation areas.
[0013] Preferably, the light-emitting component includes a sealing seat and a first metal wire, a light-emitting element and a second metal wire connected in sequence; the sealing seat is arranged on the inner side of the mouth of the lampshade, and the sealing seat is provided with at least two wire holes, and the other ends of the first metal wire and the second metal wire respectively pass through the wire holes and are electrically connected to the waterproof socket.
[0014] Preferably, a first power-carrying wire is further included, and the wiring seat is electrically connected to the connecting seat via the first power-carrying wire.
[0015] Beneficial effects: Compared with the prior art, the utility model is a waterproof lamp that is easy to disassemble and assemble. The utility model has the following advantages:
[0016] 1. The overall manufacturing cost of the lamp is low; the lamp holder does not need to be equipped with a metal conductive copper sleeve, and the bulb also does not need to be equipped with a metal threaded lamp holder, which significantly reduces the production cost of a single lamp, meets existing production needs, and is more suitable for mass production of existing lamps;
[0017] 2. High assembly precision and efficiency: The two sides of the lamp holder are open, which has a guiding function and makes the connection between the lamp holder and the bulb clearly visible, making the connection between the lamp holder and the bulb more accurate and improving assembly efficiency.
[0018] 3. The waterproof performance is significantly improved; the plug-in end of the waterproof socket is co-molded with three independent isolation walls, which not only prevents accidental contact between the positive and negative poles, but the isolation walls on both sides can further prevent external moisture from flowing into the lamp through the gap between the waterproof socket and the fixed seat, which is more conducive to extending the service life of the lamp. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0020] Figure 2 This is a schematic structural diagram of the waterproof socket of the present utility model.
[0021] Figure 3 This is a schematic diagram of the first energized wire structure of the present invention.
[0022] Figure 4 This is a schematic diagram of the internal structure of the assembly tank of the present utility model.
[0023] Figure 5 This is a schematic structural diagram of the light-emitting component of the present utility model.
[0024] Figure 6 This is a schematic structural diagram of the waterproof separation area of the utility model.
[0025] Reference numerals include:
[0026] Lamp holder--1, wiring seat--11, connecting seat--12, assembly slot--13, conductive connecting tube--131, first isolation slot--132, second isolation slot--133, third isolation slot--134, buckle position--14, through hole--15, bulb--2, lampshade--3, light-emitting component--4, sealing seat--41, wire hole--411, first metal wire--42, conductive wire--421, conductive column--422, light-emitting element--43, second metal wire--44, waterproof socket--5, latch--51, first conductive pin--52, second conductive pin--53, first isolation wall--54, second isolation wall--6, third isolation wall--7, first energized wire--8; waterproof separation area--9. DETAILED DESCRIPTION
[0027] The following is combined with Figures 1 to 6 The utility model is described in detail.
[0028] The utility model is a waterproof lamp that is easy to disassemble and assemble, comprising a lamp holder 1 and a bulb 2 connected to the lamp holder 1, the bulb 2 comprising a lampshade 3 and a light-emitting component 4, the light-emitting component 4 being arranged inside the lampshade 3; further comprising a waterproof socket 5, one end of the waterproof socket 5 sealing the outside of the mouth of the lampshade 3, and the other end being provided with at least one set of latches 51; the latches 51 end of the waterproof socket 5 is further provided with a first conductive pin 52 and a second conductive pin 53; the first conductive pin 52 and the second conductive pin 53 are both connected to the light-emitting pin 51. The optical component 4 is electrically connected; the lamp holder 1 includes a wiring seat 11 and a connecting seat 12 arranged below the wiring seat 11; the middle of the connecting seat 12 is provided with an assembly groove 13, and a buckle position 14 is provided inside the assembly groove 13. The outer wall of the assembly groove 13 near the buckle position 14 is provided with an opening for the sliding of the latch 51, that is, the open end of the assembly groove 13 here has a guiding effect on the latch 51, assisting the insertion of the bulb 2 and the lamp holder 1; the assembly groove 13 is also provided with a conductive connecting tube 131 adapted to the conductive pin. Figure 1 As shown, when assembling the lamp, the waterproof socket 5 is inserted into the assembly groove 13 and the tongue 51 is snapped into the corresponding buckle position 14, so that the two conductive pins are inserted into the corresponding conductive connecting tubes 131, and the assembly of the entire lamp is completed.
[0029] Compared with existing lamps, the present invention has the following advantages: 1. The overall manufacturing cost of the lamp is low; the lamp holder does not need to be equipped with a metal conductive copper sleeve, and the bulb also does not need to be equipped with a metal threaded lamp holder, which significantly reduces the production cost of a single lamp, meets existing production needs, and is more in line with the mass production of existing lamps; 2. High assembly accuracy and efficiency; the two sides of the lamp holder adopt an open setting, which has a guiding function and makes the connection between the lamp holder and the bulb clearly visible when they are buckled, thereby making the connection between the lamp holder and the bulb more accurate and improving the assembly efficiency; when the bulb needs to be removed, the open end of the assembly slot is also more conducive to the disassembly of the component.
[0030] like Figure 4 As shown, one side of the buckle position 14 communicates with the lateral open end of the assembly groove 13. That is, one sidewall of the buckle position 14 is open, and this open sidewall corresponds to the open end of the assembly groove 13, thereby connecting the buckle position 14 to the open end of the assembly groove 13. This structure further opens up the internal structure of the buckle position 14. When the latch 51 is assembled along the sidewall of the buckle position 14, the buckling process is visible to the naked eye, and any assembly errors can be promptly corrected, making the buckling process more accurate and efficient.
[0031] Preferably, a through hole 15 is formed between the bottom end of the buckle position 14 and the assembly groove 13, and the latch 51 partially passes through the through hole 15. When the latch 51 is assembled along the buckle position 14, it presses against the side wall of the buckle position 14 to form a tight fit, and its tail end passes through the through hole 15, and the hook portion of the tail end forms a further engagement with the through hole 15, making the assembly of the bulb 2 and the lamp holder 1 more secure and preventing it from falling off.
[0032] To prevent accidental contact between the positive and negative electrodes, which could cause lamp malfunction, a first isolation wall 54 is provided at the top of the waterproof socket 5. This first isolation wall 54 is positioned between the first conductive pin 52 and the second conductive pin 53. A first isolation slot 132 is provided within the assembly slot 13 to mate with the first isolation wall 54. The presence of the first isolation wall 54 effectively prevents accidental electrical contact between the two electrodes, even if the conductive pins are still exposed after being inserted into the conductive connecting tube 131, providing increased safety. In this embodiment, the first isolation wall 54 can be positioned at varying distances from the two conductive pins. In this case, the first isolation wall 54 also serves to position the electrodes, eliminating the need to label the conductive connecting tube 131 with positive and negative symbols to distinguish between the positive and negative electrodes.
[0033] To further improve the technical solution, such as Figure 2 As shown, a second isolation wall 6 is provided between the first conductive pin 52 and the tab 51 on the same side; a third isolation wall 7 is provided between the second conductive pin 53 and the tab 51 on the same side; correspondingly, a second isolation groove 133 and a third isolation groove 134 are provided within the assembly slot 13 corresponding to the second isolation wall 6 and the third isolation wall 7, respectively, and the isolation walls and the isolation grooves have an interference fit. The plug-in end of the waterproof socket 5 is co-molded with three independent isolation walls, which not only prevent accidental contact between the positive and negative poles, but the second and third isolation walls 7 also further form a waterproof partition to prevent external moisture from flowing into the lamp through the gap between the waterproof socket 5 and the fixing base, significantly improving the waterproof performance of the entire lamp and further extending the lamp's service life.
[0034] As another embodiment, Figure 6 As shown, two waterproof partitions 9 are provided in the assembly slot 13, and the first conductive pin 52 and the second conductive pin 53 are respectively provided in the two waterproof partitions 9. One waterproof partition 9 is composed of a first isolation wall 54 and a second isolation wall 6, and the other waterproof partition 9 is composed of a first isolation wall 54 and a third isolation wall 7. The two waterproof partitions 9 respectively seal the conductive pins on the corresponding side, thereby completely sealing the electrical connection of the lamp and achieving a better waterproof effect.
[0035] In this technical solution, the light-emitting assembly 4 includes a sealing seat 41, and a first metal wire 42, a light-emitting element 43, and a second metal wire 44 connected in sequence. The sealing seat 41 is arranged inside the opening of the lampshade 3 and has at least two wire holes 411. The sealing seat 41 seals the inside of the opening of the lampshade 3 and cooperates with the waterproof socket 5 to seal the outside of the opening of the lampshade 3, thereby completely isolating the lampshade 3 from external moisture and significantly improving the waterproof performance of the lampshade 3. The other ends of the first metal wire 42 and the second metal wire 44 respectively pass through the wire holes 411 and are electrically connected to the waterproof socket 5.
[0036] Optionally, the light emitting element 43 may be an LED light bar or an LED lamp bead, where the lamp bead may be an intelligent color-changing lamp bead.
[0037] To simplify the process, the first metal wire 42 and the second metal wire 44 pass through the wire hole 411 and extend directly out of the surface of the waterproof socket 5 to form a first conductive pin 52 and a second conductive pin 53 with a certain strength. In this case, the first conductive pin 52 and the second conductive pin 53 are part of the metal wire.
[0038] Furthermore, in the above embodiment, the first metal wire 42 and the second metal wire 44 each include a conductive wire 421 and a conductive column 422, wherein the diameter of the conductive column 422 is larger than the diameter of the conductive wire 421; the first conductive pin 52 and the second conductive pin 53 are arranged at the end of the conductive column 422. This structure can not only ensure that the first metal wire 42 and the second metal wire 44 have sufficient strength to form a plug-in connection with the connecting seat 12, but also save the raw materials of the metal wires, further reducing the production cost. Figure 5 As shown, the first metal line and the second metal line are further provided with heat dissipation resistors.
[0039] As another embodiment, Figure 3 As shown, the first power wire 8 is also included, and the wiring base 11 is electrically connected to the connection base 12 via the first power wire 8. This embodiment can present a hanging decoration of the lamp, and the decorative effect is better when the lamp string is hung outdoors.
[0040] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.
Claims
1. A waterproof lamp that is easy to assemble and disassemble, comprising a lamp holder (1) and a bulb (2) connected to the lamp holder (1), characterized in that: The light bulb (2) comprises a lampshade (3) and a light-emitting component (4), wherein the light-emitting component (4) is arranged inside the lampshade (3); and further comprises a waterproof socket (5), wherein one end of the waterproof socket (5) seals the outside of the opening of the lampshade (3), and the other end is provided with at least one set of latches (51); the latches (51) end of the waterproof socket (5) is also provided with a first conductive pin (52) and a second conductive pin (53); the first conductive pin (52) and the second conductive pin (53) are both electrically connected to the light-emitting component (4); The lamp holder (1) comprises a wiring seat (11) and a connecting seat (12) arranged below the wiring seat (11); an assembly slot (13) is provided in the middle of the connecting seat (12); a buckle position (14) is provided inside the assembly slot (13), and an opening for a latch (51) to slide is provided on the outer side wall of the assembly slot (13) near the buckle position (14); the waterproof socket (5) is inserted into the assembly slot (13) and the latch (51) is snapped into the buckle position (14); the assembly slot (13) is also provided with a conductive connecting tube (131) adapted to the conductive pins (52, 53).
2. The waterproof lamp that is easy to assemble and disassemble according to claim 1, characterized in that: One side of the buckle position (14) is communicated with the lateral opening end of the assembly groove (13).
3. The waterproof lamp that is easy to assemble and disassemble according to claim 1, characterized in that: A through hole (15) is formed between the bottom end of the buckle position (14) and the assembly groove (13), and the latch tongue (51) partially passes through the through hole (15).
4. The waterproof lamp that is easy to assemble and disassemble according to claim 1, characterized in that: The waterproof socket (5) is provided with a first isolation wall (54), and the first isolation wall (54) is provided between the first conductive pin (52) and the second conductive pin (53); the assembly slot (13) is provided with a first isolation slot (132) adapted to the first isolation wall (54).
5. The waterproof lamp that is easy to assemble and disassemble according to claim 1, characterized in that: A second isolation wall (6) is provided between the first conductive pin (52) and the same-side latch (51); and a third isolation wall (7) is provided between the second conductive pin (53) and the same-side latch (51).
6. The waterproof lamp that is easy to assemble and disassemble according to claim 5, characterized in that: A second isolation groove (133) and a third isolation groove (134) are respectively provided inside the assembly groove (13) corresponding to the second isolation wall (6) and the third isolation wall (7).
7. The waterproof lamp that is easy to assemble and disassemble according to claim 6, characterized in that: The second isolation wall (6) is tightly assembled with the second isolation groove (133); and the third isolation wall (7) is tightly assembled with the third isolation groove (134).
8. The waterproof lamp that is easy to assemble and disassemble according to claim 1, characterized in that: Two waterproof separation areas (9) are provided in the assembly groove (13), and the first conductive pin (52) and the second conductive pin (53) are respectively provided in the two waterproof separation areas (9).
9. The waterproof lamp that is easy to assemble and disassemble according to claim 1, characterized in that: The light-emitting assembly (4) comprises a sealing seat (41) and a first metal wire (42), a light-emitting element (43) and a second metal wire (44) connected in sequence; the sealing seat (41) is arranged on the inner side of the mouth of the lampshade (3), and the sealing seat (41) is provided with at least two wire holes (411), and the other ends of the first metal wire (42) and the second metal wire (44) respectively pass through the wire holes (411) and are electrically connected to the waterproof socket (5).
10. The waterproof lamp that is easy to assemble and disassemble according to any one of claims 1 to 9, characterized in that: It also includes a first power-carrying wire (8), and the wiring seat (11) is electrically connected to the connection seat (12) via the first power-carrying wire (8).