Guide assembly structure of oven lamp holder

Abstract

The utility model discloses an oven lamp holder guiding assembly structure which comprises an oven inner shell, a U-shaped piece is fixedly installed on the outer wall of the oven inner shell, two limiting blocks are fixedly connected to the outer wall of the U-shaped piece, an assembly hole is formed in the outer wall of the oven inner shell, the inner wall of the assembly hole is connected with a lamp shell in a sliding mode, and the lamp shell is fixedly connected with the U-shaped piece. The outer wall of the lamp shell is sleeved with a lampshade in a threaded mode, and a lamp body is installed in the lampshade. The U-shaped piece, the limiting block, the lamp shell, the lampshade, the butt joint, the wire holder and the metal elastic piece are arranged, the lamp shell is preliminarily fixed through extrusion force, and the lamp body can be independently replaced; by arranging the strip-shaped groove, the rubber sleeve, the round sleeve, the T-shaped rod, the torsion spring and the rotating rod, the lamp shell is rapidly fixed to the outer wall of the inner shell of the oven, the whole lamp shell does not need to be fixed through a plurality of screws and does not need to be disassembled and assembled through special tools, operation is easy, and follow-up maintenance is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of ovens, in particular to a guide assembly structure of an oven lamp holder. Background Art

[0002] The oven is a common household appliance, mainly used for cooking and baking food. It consists of a closed metal box, heating elements and oven lights. The most basic function of the oven light is to facilitate users to observe the conditions inside the oven. If there is an oven light, users can judge the condition of the baked food by observing the light and the color of the food, so as to cook delicious food more conveniently. The oven light is installed inside the metal box through the lamp holder.

[0003] After searching, the patent document with announcement number: CN211574902U discloses an LED oven lamp; it uses a light guide column and a frosted glass cover to introduce the light source into the oven cavity. Except for the frosted glass cover located in the oven cavity, the rest of the lamp is arranged in the interlayer low-temperature zone between the oven inner tank and the outer shell, which will not affect the life of the LED.

[0004] Although the above oven lamp solves some of the shortcomings of the traditional oven lamp, it is installed by connecting multiple screws during the overall assembly, which makes it inconvenient for subsequent overall maintenance. Therefore, we propose a guide assembly structure of the oven lamp holder to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a guide assembly structure for an oven lamp holder.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A guide assembly structure for an oven lamp holder comprises an oven inner shell, a U-shaped piece is fixedly mounted on the outer wall of the oven inner shell, two limit blocks are fixedly connected to the outer wall of the U-shaped piece, an assembly hole is formed on the outer wall of the oven inner shell, a lamp housing is slidably connected to the inner wall of the assembly hole, a lamp cover is threadedly sleeved on the outer wall of the lamp housing, a lamp body is mounted inside the lamp cover, a wiring mechanism is provided on the outer wall of the lamp body, strip grooves are formed on the U-shaped piece and the outer wall of the oven inner shell, and a quick-release mechanism is provided on the outer wall of the lamp housing.

[0008] Preferably, the wiring mechanism includes a docking joint, the top of the lamp body is fixedly connected to the bottom of the docking joint, the outer wall sliding sleeve of the docking joint is provided with a wiring seat, the outer wall of the wiring seat is fixedly connected to the outer wall of the U-shaped part, the outer wall of the wiring seat is fixedly connected to a plurality of metal elastic sheets, the outer wall of the lamp housing is provided with a groove, the inner wall of the groove is squeezed against the outer wall of the metal elastic sheet, and the lamp housing is initially fixed in position by arranging a plurality of metal elastic sheets, which facilitates the subsequent position fixation of the lamp housing.

[0009] Preferably, the quick-release mechanism includes two round sleeves, the bottoms of the two round sleeves are fixedly connected to the top of the lamp housing, the outer walls of the two round sleeves are provided with sliding holes, the inner walls of the sliding holes are slidably connected with a T-shaped rod, the outer wall of the T-shaped rod is sleeved with a torsion spring, and the outer wall of the T-shaped rod is fixedly connected with a rotating rod, when the rotating rod rotates, the torsion spring is tightened, so when the rotating rod is reset, the torsion spring drives the T-shaped rod to reset through its own elastic force.

[0010] Preferably, a through hole is formed on the outer wall of the lamp housing, and the inner wall of the through hole is slidably connected to the outer wall of the docking joint.

[0011] Preferably, the outer wall fixing sleeve of the lamp housing is provided with a rubber sleeve, and the sealing of the assembly hole is increased by providing the rubber sleeve, while avoiding rigid contact between the lamp housing and the inner shell of the oven.

[0012] Preferably, one end of the torsion spring is fixedly connected to the outer wall of the T-shaped rod, and the other end of the torsion spring is fixedly connected to the inner wall of the circular sleeve.

[0013] Preferably, an arc-shaped groove is provided on the outer wall of the circular sleeve, and the inner wall of the arc-shaped groove is slidably connected to the outer wall of the rotating rod, so that the rotating rod is assisted in rotating by providing the arc-shaped groove.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] This solution provides a U-shaped part, a limit block, a lamp housing, a lampshade, a joint, a terminal block and a metal elastic sheet to initially fix the lamp housing in position through extrusion force, and the lamp body can be replaced separately; by providing a strip groove, a rubber sleeve, a round sleeve, a T-bar, a torsion spring and a rotating rod, the lamp housing can be quickly fixed on the outer wall of the inner shell of the oven, and the whole does not need to be fixed with multiple screws, and no special tools are required for disassembly and assembly. The operation is simple and convenient for subsequent maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a schematic cross-sectional structure diagram of a guide assembly structure of an oven lamp holder proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a U-shaped member, a limiting block and a strip groove structure of a guide assembly structure of an oven lamp holder proposed by the utility model;

[0019] Figure 3 It is a partial three-dimensional structural schematic diagram of a guide assembly structure of an oven lamp holder proposed by the utility model;

[0020] Figure 4 The utility model provides a guide assembly structure for an oven lamp holder Figure 1 A schematic diagram of the enlarged structure of part A in the figure.

[0021] In the figure: 1. Inner shell of oven; 2. U-shaped part; 3. Limit block; 4. Lamp housing; 5. Lamp cover; 6. Lamp body; 7. Butt joint; 8. Wiring socket; 9. Metal elastic sheet; 10. Strip groove; 11. Rubber sleeve; 12. Round sleeve; 13. T-bar; 14. Torsion spring; 15. Rotating rod. DETAILED DESCRIPTION

[0022] 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 of 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.

[0023] Depend on Figure 1-Figure 4 As shown, it relates to a guide assembly structure of an oven lamp holder, including an oven inner shell 1, a U-shaped part 2 is fixedly installed on the outer wall of the oven inner shell 1, two limit blocks 3 are fixedly connected to the outer wall of the U-shaped part 2, a lamp housing 4 slides into the assembly hole, and its moving distance is limited by the two limit blocks 3, an assembly hole is opened on the outer wall of the oven inner shell 1, and the inner wall of the assembly hole is slidably connected to the lamp housing 4.

[0024] The outer wall of the lamp housing 4 is fixed with a rubber sleeve 11, the outer wall of the lamp housing 4 is threadedly sleeved with a lampshade 5, the interior of the lampshade 5 is installed with a lamp body 6, and the outer walls of the U-shaped member 2 and the inner shell 1 of the oven are both provided with strip grooves 10.

[0025] A wiring mechanism is provided on the outer wall of the lamp body 6, and the wiring mechanism includes a docking joint 7. A through hole is opened on the outer wall of the lamp housing 4, and the inner wall of the through hole is slidably connected to the outer wall of the docking joint 7. The top of the lamp body 6 is fixedly connected to the bottom of the docking joint 7. The outer wall of the docking joint 7 is slidably sleeved with a wiring seat 8, and the wiring seat 8 is connected to the power supply through an existing cable. The docking joint 7 and the wiring seat 8 belong to the existing technology and are mainly used for powering the lamp body 6. The two are detachable, and the outer wall of the wiring seat 8 is fixedly connected to the outer wall of the U-shaped member 2.

[0026] The outer wall of the terminal block 8 is fixedly connected with multiple metal elastic sheets 9, and the outer wall of the lamp housing 4 is provided with a groove, the inner wall of the groove is squeezed with the outer wall of the metal elastic sheet 9, and the inner wall of the groove is squeezed with multiple metal elastic sheets 9, and the lamp housing 4 is initially fixed in position through the squeezing force.

[0027] The outer wall of the lamp housing 4 is provided with a quick release mechanism, which includes two round sleeves 12. The bottoms of the two round sleeves 12 are fixedly connected to the top of the lamp housing 4. The outer walls of the two round sleeves 12 are provided with sliding holes, and the inner walls of the sliding holes are slidably connected with T-shaped rods 13.

[0028] The outer wall of the T-shaped rod 13 is sleeved with a torsion spring 14, one end of the torsion spring 14 is fixedly connected to the outer wall of the T-shaped rod 13, and the other end of the torsion spring 14 is fixedly connected to the inner wall of the circular sleeve 12. The T-shaped rod 13 slides into the strip groove 10, and the torsion spring 14 rotates and resets the T-shaped rod 13 by its own elastic force. The top of the T-shaped rod 13 and the strip groove 10 are in a cross shape. The outer wall of the T-shaped rod 13 is fixedly connected with a rotating rod 15, and the outer wall of the circular sleeve 12 is provided with an arc groove. The inner wall of the arc groove is slidably connected to the outer wall of the rotating rod 15. The two rotating rods 15 rotate, driving the two T-shaped rods 13 to rotate.

[0029] Working principle: the two round sleeves 12 on the lamp housing 4 are located below the two strip grooves 10, and the lamp housing 4 slides in through the assembly hole so that the inner wall of the groove is squeezed against the multiple metal elastic sheets 9, and the lamp housing 4 is initially fixed in position by the squeezing force, and then the two rotating rods 15 are rotated to drive the two T-shaped rods 13 to rotate, so that the T-shaped rods 13 slide into the strip grooves 10, and move upward to make the round sleeves 12 contact the outer wall of the oven inner shell 1, and release the rotating rods 15. The torsion spring 14 rotates and resets the T-shaped rod 13 through its own elastic force, and the top of the T-shaped rod 13 and the strip groove 10 form a cross shape, and the T-shaped rod 13 and the round sleeve 12 are fixed on the outer wall of the oven inner shell 1, thereby completing the position fixation of the lamp housing 4, rotating the lampshade 5 to place the lamp body 6 and the docking joint 7 below the lamp housing 4, and press the docking joint 7 onto the wiring seat 8 to complete the electrical docking, and then rotate the lampshade 5 to fix it on the lamp housing 4.

[0030] The standard parts used in the utility model can all be purchased from the market, special-shaped parts can be customized according to the description in the specification and the drawings, the specific connection methods of each part all adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art, the machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

[0031] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A guide assembly structure for an oven lamp holder, comprising an oven inner shell (1), characterized in that: A U-shaped piece (2) is fixedly mounted on the outer wall of the oven inner shell (1); two limit blocks (3) are fixedly connected to the outer wall of the U-shaped piece (2); an assembly hole is provided on the outer wall of the oven inner shell (1); a lamp housing (4) is slidably connected to the inner wall of the assembly hole; a lampshade (5) is threadedly sleeved on the outer wall of the lamp housing (4); a lamp body (6) is mounted inside the lampshade (5); a wiring mechanism is provided on the outer wall of the lamp body (6); a strip groove (10) is provided on the outer wall of the U-shaped piece (2) and the outer wall of the oven inner shell (1); and a quick-release mechanism is provided on the outer wall of the lamp housing (4).

2. The guide assembly structure of an oven lamp holder according to claim 1, characterized in that: The wiring mechanism comprises a docking joint (7), the top of the lamp body (6) is fixedly connected to the bottom of the docking joint (7), the outer wall of the docking joint (7) is slidably sleeved with a wiring seat (8), the outer wall of the wiring seat (8) is fixedly connected to the outer wall of the U-shaped member (2), the outer wall of the wiring seat (8) is fixedly connected to a plurality of metal elastic sheets (9), the outer wall of the lamp housing (4) is provided with a groove, and the inner wall of the groove is pressed against the outer wall of the metal elastic sheet (9).

3. The guide assembly structure of an oven lamp holder according to claim 1, characterized in that: The quick-release mechanism comprises two round sleeves (12), the bottoms of the two round sleeves (12) are fixedly connected to the top of the lamp housing (4), the outer walls of the two round sleeves (12) are provided with sliding holes, the inner walls of the sliding holes are slidably connected to a T-shaped rod (13), the outer wall of the T-shaped rod (13) is sleeved with a torsion spring (14), and the outer wall of the T-shaped rod (13) is fixedly connected to a rotating rod (15).

4. The guide assembly structure of an oven lamp holder according to claim 2, characterized in that: The outer wall of the lamp housing (4) is provided with a through hole, and the inner wall of the through hole is slidably connected to the outer wall of the docking head (7).

5. The guide assembly structure of an oven lamp holder according to claim 1, characterized in that: The outer wall fixing sleeve of the lamp housing (4) is provided with a rubber sleeve (11).

6. The guide assembly structure of an oven lamp holder according to claim 3, characterized in that: One end of the torsion spring (14) is fixedly connected to the outer wall of the T-shaped rod (13), and the other end of the torsion spring (14) is fixedly connected to the inner wall of the circular sleeve (12).

7. The guide assembly structure of an oven lamp holder according to claim 3, characterized in that: The outer wall of the circular sleeve (12) is provided with an arc-shaped groove, and the inner wall of the arc-shaped groove is slidably connected to the outer wall of the rotating rod (15).

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