Oven lamp convenient to disassemble and assemble

Abstract

The utility model discloses an oven lamp convenient to disassemble and assemble, and relates to the technical field of oven lamps, the technical scheme is as follows: the oven lamp comprises a lamp holder, a bulb and a lampshade, the bulb comprises a lamp cap, the lamp cap is provided with a first thread, the lamp holder is provided with a first connecting groove, the side wall of the first connecting groove is provided with a second thread, and the lamp cap is provided with a second connecting groove; the lamp cap can be in threaded connection with the first connecting groove, the lampshade comprises an opening, third threads are arranged on the lampshade close to the opening, fourth threads are arranged on the lamp holder, the lampshade can be in threaded connection with the fourth threads, the bulb comprises a plurality of side walls, and a connecting frame is arranged in the lampshade. The bulb can be located in the connecting frame so that the connecting frame can circumferentially limit the bulb, the connecting frame comprises a pressing block and a limiting block fixedly connected with the pressing block, the pressing block can abut against the side wall of the bulb, and the limiting block can limit the end, away from the opening, of the bulb. The oven lamp convenient to disassemble and assemble has the advantage that the bulb is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of oven lamps, and more specifically, it relates to an oven lamp that is convenient for disassembly and assembly. Background Art

[0002] Generally, an oven lamp for illumination is provided inside an oven. The oven lamp in the prior art includes a lamp base, a light bulb, and a lampshade. When the light bulb needs to be repaired or replaced, usually the lampshade needs to be unscrewed first, and then the light bulb is unscrewed. The light bulbs used in ovens are usually small, which is not convenient for manual screwing, and the disassembly and assembly of the lampshade also take time, making the disassembly and assembly of the light bulb troublesome and the repair and replacement efficiency low.

[0003] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the purpose of the present utility model is to provide an oven lamp that is convenient for disassembly and assembly, which solves the problem that the disassembly and assembly of the light bulb of the existing oven lamp are troublesome.

[0005] The above technical purpose of the present utility model is achieved through the following technical solutions: The embodiment of the present application provides an oven lamp that is convenient for disassembly and assembly, including a lamp base, a light bulb, and a lampshade. The light bulb includes a lamp head, and a first thread is provided on the lamp head. A first connection groove is provided on the lamp base, and a second thread is provided on the side wall of the first connection groove. The lamp head can be threadedly connected to the first connection groove. The lampshade includes an opening, and a third thread is provided on the lampshade near the opening. A fourth thread is provided on the lamp base. The lampshade can be threadedly connected to the fourth thread. The light bulb includes a plurality of side walls, and a connection frame is provided inside the lampshade. The light bulb can be located inside the connection frame so that the connection frame can circumferentially limit the light bulb. The connection frame includes a pressing block and a limiting block fixedly connected to the pressing block. The pressing block can abut against the side wall of the light bulb, and the limiting block can limit one end of the light bulb away from the opening.

[0006] In one embodiment, the connection frame includes a plurality of pressing blocks. One ends of the plurality of pressing blocks away from the opening are fixedly connected to the limiting block. A connection block is fixedly connected to the lampshade. One ends of the plurality of pressing blocks near the opening are fixedly connected to the connection block. The distance from the limiting block to the opening is the same as the length of the light bulb.

[0007] In one embodiment, both the connection frame and the lampshade are made of high-temperature resistant glass.

[0008] In one embodiment, a second connection groove is provided on the lamp base, and the fourth thread is provided on the side wall of the second connection groove. The lampshade is threadedly connected to the second connection groove.

[0009] In one embodiment, the bottom of the first connecting groove is connected to a connecting plate through a spring, and a positive conductive plate and a negative conductive plate are arranged on the connecting plate. The negative conductive plate is located at the periphery of the positive conductive plate and is coaxial with the positive conductive plate. A first metal plate and a second metal plate are arranged on the lamp holder, and the first metal plate and the second metal plate correspond to the positive conductive plate and the negative conductive plate respectively.

[0010] In summary, the utility model has the following beneficial effects: the utility model arranges the bulb and the lampshade to be threadedly connected to the lamp holder, and arranges a connecting frame in the lampshade, so that the connecting frame can limit the bulb. When the bulb is located in the connecting frame, the bulb and the lampshade can correspond to the second thread and the fourth thread respectively. The bulb is arranged to have multiple side walls, so that when the lampshade rotates, the pressing block can apply pressure to the side wall of the bulb, so that the bulb rotates synchronously with the lampshade, so that when the lampshade is connected to the lamp holder, the bulb and the lamp holder can be connected at the same time. When the bulb is disassembled, it is only necessary to unscrew the lampshade, and the bulb can be unscrewed accordingly, and then the bulb can be poured out from the connecting frame, so that the disassembly and assembly of the bulb is convenient and the disassembly and assembly efficiency is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the structure of an oven light that is easy to assemble and disassemble according to an embodiment of the present application;

[0012] Figure 2 The connection relationship between the light bulb and the lampshade in the oven light that is easy to disassemble and assemble according to the embodiment of the present application Figure 1 ;

[0013] Figure 3 The connection relationship between the light bulb and the lampshade in the oven light that is easy to disassemble and assemble according to the embodiment of the present application Figure 2 ;

[0014] Figure 4 This is a schematic structural diagram of a lampshade in an oven lamp that is easy to disassemble and assemble according to an embodiment of the present application;

[0015] Figure 5 This is a schematic structural diagram of a lamp holder in an oven lamp that is easy to disassemble and assemble according to an embodiment of the present application;

[0016] Figure 6 This is a cross-sectional view of a lamp holder in an oven lamp that is easy to disassemble and assemble according to an embodiment of the present application.

[0017] In the figure: 1, lamp holder; 11, first connecting groove; 111, second thread; 12, second connecting groove; 121, fourth thread; 13, connecting piece; 1321, positive conductive piece; 1322, negative conductive piece; 2, bulb; 21, lamp holder; 3, lampshade; 31, opening; 32, third thread; 33, connecting frame; 331, pressing block; 332, limiting block. Detailed implementation mode

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0019] As Figures 1 to 6 shown, the embodiment of the present application provides an oven lamp that is convenient for disassembly and assembly, including a lamp holder 1, a light bulb 2 and a lampshade 3. The light bulb 2 includes a lamp head 21, and a first thread is provided on the lamp head 21. A first connection groove 11 is provided on the lamp holder 1, and a second thread 111 is provided on the side wall of the first connection groove 11. The lamp head 21 can be threadedly connected to the first connection groove 11. The lampshade 3 includes an opening 31, and a third thread 32 is provided on the lampshade 3 near the opening 31. A fourth thread 121 is provided on the lamp holder 1. The lampshade 3 can be threadedly connected to the fourth thread 121. The light bulb 2 includes a plurality of side walls, and a connection frame 33 is provided in the lampshade 3. The light bulb 2 can be located within the connection frame 33 so that the connection frame 33 can circumferentially limit the light bulb 2. The connection frame 33 includes a pressing block 331 and a limiting block 332 fixedly connected to the pressing block 331. The pressing block 331 can abut against the side wall of the light bulb 2, and the limiting block 332 can limit one end of the light bulb 2 away from the opening 31.

[0020] Specifically, the light bulb 2 can use a square light bulb. The connection frame 33 includes a receiving cavity that can accommodate the light bulb 2. The receiving cavity is slightly larger than the light bulb 2, so that the light bulb 2 can freely enter and exit the receiving cavity and the receiving cavity can limit the light bulb 2.

[0021] During operation, the lamp holder 1 is fixed on the side wall of the oven. The light bulb 2 is placed into the connection frame 33 from the opening 31 of the lampshade 3. Then, both the periphery of the light bulb 2 and the end of the light bulb 2 away from the opening 31 are limited by the connection frame 33. Then, the first thread on the light bulb 2 and the third thread 32 on the lampshade 3 are respectively aligned with the second thread 111 and the fourth thread 121 of the lamp holder 1. By rotating the lampshade 3, the lampshade 3 is threadedly connected to the lamp holder 1. When the lampshade 3 rotates, the connection frame 33 rotates with the lampshade 3. The pressing block 331 abuts against one of the side walls of the light bulb 2. When the pressing block 331 rotates, it drives the light bulb 2 to rotate, that is, the lampshade 3 and the light bulb 2 rotate synchronously, and the light bulb 2 and the lampshade 3 respectively correspond to the second thread 111 and the fourth thread 121 of the lamp holder 1. Then, when the lampshade 3 is threadedly connected to the lamp holder 1, the light bulb 2 is also threadedly connected to the lamp holder 1.

[0022] With the above structure, by setting both the bulb 2 and the lampshade 3 to be threadedly connected to the lamp base 1 and providing a connecting frame 33 inside the lampshade 3, the connecting frame 33 can limit the position of the bulb 2. When the bulb 2 is located inside the connecting frame 33, the bulb 2 and the lampshade 3 can respectively correspond to the second thread and the fourth thread. The bulb 2 is provided with multiple side walls, so that when the lampshade 3 rotates, the pressing block 331 can apply pressure to the side walls of the bulb 2, causing the bulb 2 to rotate synchronously with the lampshade 3. When the lampshade 3 is connected to the lamp base 1, the bulb 2 can be connected to the lamp base 1 at the same time. When the bulb 2 is disassembled, only the lampshade 3 needs to be unscrewed, and the bulb 2 can be unscrewed accordingly, and then the bulb 2 can be poured out from the connecting frame 33, making the disassembly and assembly of the bulb 2 convenient and with high efficiency.

[0023] In this embodiment, the connecting frame 33 includes multiple pressing blocks 331. One end of each of the multiple pressing blocks 331 far away from the opening 31 is fixedly connected to the limiting block 332. A connecting block is fixedly connected to the lampshade 3. One end of each of the multiple pressing blocks 331 close to the opening 31 is fixedly connected to the connecting block. The distance from the limiting block 332 to the opening 31 is the same as the length of the bulb 2.

[0024] With the above structure, by setting the distance from the limiting block 332 to the opening 31 to be equal to the length of the bulb 2, when the bulb 2 is placed inside the connecting frame 33, one end of the bulb 2 close to the lamp head 21 is aligned with one end of the opening 31 of the lampshade 3, making the connection of the bulb 2 to the lamp base 1 and the threaded connection of the lampshade 3 to the lamp base 1 more synchronous.

[0025] In this embodiment, both the connecting frame 33 and the lampshade 3 are made of high-temperature resistant glass.

[0026] Specifically, the connecting frame 33 and the lampshade 3 can be made of soda-lime-borosilicate glass, high-purity silica glass, etc.

[0027] With the above structure, by using high-temperature resistant glass to make the lampshade 3 and the connecting frame 33, the light generated by the bulb 2 will not be blocked.

[0028] In this embodiment, a second connecting groove 12 is provided on the lamp base 1. The fourth thread is provided on the side wall of the second connecting groove 12. The lampshade 3 is threadedly connected to the second connecting groove 12.

[0029] With the above structure, by providing the second connecting groove 12, one end of the lampshade 3 close to the opening 31 is located inside the connecting groove, and the opening 31 is blocked, so that oil fume is not easily introduced into the lampshade 3.

[0030] In this embodiment, a connecting piece 13 is connected to the bottom of the first connecting groove 11 through a spring. A positive conductive sheet 1321 and a negative conductive sheet 1322 are arranged on the connecting piece 13. The negative conductive sheet 1322 is located on the outer periphery of the positive conductive sheet 1321 and is coaxial with the positive conductive sheet. A first metal sheet and a second metal sheet are arranged on the lamp cap 21, and the first metal sheet and the second metal sheet correspond to the positive conductive sheet 1321 and the negative conductive sheet 1322 respectively.

[0031] During operation, when the bulb 2 is threadedly connected to the lamp socket 1, the first metal sheet and the second metal sheet are electrically connected to the positive conductive sheet 1321 and the negative conductive sheet 1322 respectively. The technology of connecting the positive conductive sheet 1321 and the negative conductive sheet 1322 to the power supply is prior art and will not be elaborated here.

[0032] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions within the idea of the present invention belong to the protection scope of the present invention. It should be pointed out that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An oven lamp that is easy to assemble and disassemble, comprising a lamp holder (1), a bulb (2) and a lampshade (3), characterized in that: The light bulb (2) comprises a lamp cap (21), the lamp cap (21) being provided with a first thread, the lamp holder (1) being provided with a first connecting groove (11), the side wall of the first connecting groove (11) being provided with a second thread (111), the lamp cap (21) being threadably connected to the first connecting groove (11), the lamp shade (3) comprising an opening (31), the lamp shade (3) being provided with a third thread (32) near the opening (31), the lamp holder (1) being provided with a fourth thread (121), the lamp shade (3) being connectable to the fourth thread (121) 21) threaded connection, the light bulb (2) includes a plurality of side walls, a connecting frame (33) is arranged in the lampshade (3), the light bulb (2) can be located in the connecting frame (33) so that the connecting frame (33) can limit the light bulb (2) in a circumferential direction, the connecting frame (33) includes a pressing block (331) and a limiting block (332) fixedly connected to the pressing block (331), the pressing block (331) can abut against the side wall of the light bulb (2), and the limiting block (332) can limit the end of the light bulb (2) away from the opening (31).

2. The oven light that is easy to assemble and disassemble according to claim 1, characterized in that: The connection frame (33) comprises a plurality of pressing blocks (331), the ends of the plurality of pressing blocks (331) away from the opening (31) are fixedly connected to the limiting block (332), the lampshade (3) is fixedly connected with a connecting block, the ends of the plurality of pressing blocks (331) close to the opening (31) are fixedly connected to the connecting block, and the distance from the limiting block (332) to the opening (31) is the same as the length of the light bulb (2).

3. The oven light that is easy to assemble and disassemble according to claim 1, characterized in that: The connection frame (33) and the lampshade (3) are both made of high temperature resistant glass.

4. The oven light that is easy to disassemble and assemble according to claim 1, characterized in that: The lamp holder (1) is provided with a second connecting groove (12), the fourth thread (121) is provided on the side wall of the second connecting groove (12), and the lamp cover (3) is threadedly connected to the second connecting groove (12).

5. The oven light that is easy to assemble and disassemble according to claim 1, characterized in that: The bottom of the first connection groove (11) is connected to a connection sheet (13) via a spring, and a positive conductive sheet (1321) and a negative conductive sheet (1322) are provided on the connection sheet (13), and the negative conductive sheet (1322) is located on the periphery of the positive conductive sheet (1321) and is coaxial with the positive conductive sheet (1321), and a first metal sheet and a second metal sheet are provided on the lamp holder (21), and the first metal sheet and the second metal sheet correspond to the positive conductive sheet (1321) and the negative conductive sheet (1322) respectively.

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