Bulb lamp

Abstract

The utility model discloses a bulb lamp, which relates to the bulb lamp field, and comprises a lampshade and a ball cage clamped on the lampshade, a connecting ring is arranged in the lampshade, a plurality of radiating fins are arranged on the connecting ring, a plurality of positioning grooves are arranged on the circumference of the surface of the connecting ring at equal intervals, and a plurality of radiating fins are arranged in the positioning grooves. According to the utility model, the positioning parts on a plurality of radiating fins are respectively inserted into the positioning grooves, then the spherical cage is fixedly connected with the lampshade, and each triangular block is respectively clamped into the bayonet by utilizing the action that the elastic sheets are deformed under stress, so that the plurality of radiating fins are limited and locked, and the radiating fins are conveniently mounted; the spherical cage is simple in structure and convenient to assemble, screw fixing is not needed, assembling is more convenient, the multiple through openings are formed in the circumference of the surface of the spherical cage at equal intervals, channels for air circulation are increased, the heat dissipation efficiency can be improved, and heat can be dissipated more rapidly.

Description

Technical Field

[0001] The utility model relates to the field of bulb lamps, in particular to a bulb lamp. Background Art

[0002] The bulb is a new type of energy-saving lamp that replaces the traditional incandescent bulb. In the field of lighting, the lampshade not only protects the bulb and disperses the light, but also needs to have good heat dissipation performance to extend the service life of the lamp and ensure the lighting effect.

[0003] In actual application, the following technologies are usually required:

[0004] Heat dissipation technology: ensure heat dissipation of components inside the lampshade;

[0005] Assembly technology: installation of heat sink fins.

[0006] The traditional installation method of the heat sink fins of the bulb is mostly fixed with screws, which is cumbersome, time-consuming and labor-intensive, and is not conducive to improving production efficiency. To address the above problems, we propose the bulb. Utility Model Content

[0007] (1) Technical problems solved

[0008] In view of the shortcomings of the existing technology, the present invention provides a bulb lamp, which solves the technical problem that the traditional bulb lamp heat dissipation fin installation method mostly uses screws to fix, which is cumbersome, time-consuming and labor-intensive, and is not conducive to improving production efficiency.

[0009] (2) Technical solution

[0010] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0011] A bulb lamp includes a lampshade and a ball cage clamped on the lampshade, a connecting ring is installed in the lampshade, a plurality of heat dissipating fins are installed on the connecting ring, a plurality of positioning grooves are equidistantly provided on the surface circumference of the connecting ring, each of the heat dissipating fins is provided with a positioning portion adapted to the positioning groove, the positioning portion is inserted into the positioning groove, each of the heat dissipating fins is located in the ball cage, a bayonet is provided on the surface of each of the heat dissipating fins, a clamping assembly is provided inside the ball cage, and the clamping assembly includes a connecting block.

[0012] Preferably, the outer surface of the cage is provided with openings at equal intervals around the circumference, the number of the connecting blocks is consistent with the number of the bayonet holes, and the connecting blocks are distributed at equal intervals around the circumference of the cage.

[0013] Preferably, a shrapnel is fixedly installed on each of the connecting blocks. Each of the connecting blocks is fixedly connected to the inner wall of the constant velocity joint through the shrapnel. A triangular block is fixedly connected to each of the connecting blocks, and each of the triangular blocks is respectively clamped in the bayonet.

[0014] Preferably, a plurality of clamping blocks are fixedly installed on the connecting ring. A slot adapted to the clamping blocks is provided in the inner cavity of the lamp cover, and each of the clamping blocks is respectively inserted into the slot.

[0015] (III) Beneficial effects

[0016] First, insert the positioning parts on several heat dissipation fins into the positioning grooves respectively, and then connect and fix the constant velocity joint and the lamp cover. By the action of the deformation of the shrapnel under force, each triangular block is respectively clamped into the bayonet, realizing the limit locking of multiple heat dissipation fins, achieving the convenient installation of the heat dissipation fins, without screw fixation, and making the assembly more convenient.

[0017] Second, the lamp cover is connected with the constant velocity joint, and the lamp cover and the constant velocity joint form a fully enclosed structure to protect the heat dissipation fins. A plurality of through openings are equidistantly arranged on the circumferential surface of the constant velocity joint, increasing the channels for air circulation, helping to improve the heat dissipation efficiency, and enabling the heat to be dissipated more quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above description is only an overview of the technical solution of the present invention. In order to understand the technical means of the present invention more clearly and implement it according to the content of the description, the following takes the preferred embodiments of the present invention and coordinates with the drawings to describe in detail as follows.

[0019] Figure 1 It is the overall structure diagram of the bulb lamp of the present invention;

[0020] Figure 2 It is the structure diagram of the heat dissipation fin of the present invention;

[0021] Figure 3 It is the structure diagram of the connecting ring of the present invention;

[0022] Figure 4 It is the present invention Figure 3 The enlarged structure diagram at A in;

[0023] Figure 5 It is the structure diagram of the connecting block of the present invention.

[0024] Legend: 1. Lamp cover; 2. Constant velocity joint; 21. Through opening; 3. Connecting ring; 31. Positioning groove; 32. Clamping block; 4. Heat dissipation fin; 41. Positioning part; 42. Bayonet; 5. Connecting block; 51. Shrapnel; 52. Triangular block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] In the embodiment of the present application, by providing a bulb lamp, the problem that the installation method of the heat dissipation fins of the traditional bulb lamp mostly uses screw fixation, which is rather cumbersome, time-consuming and laborious, and is not conducive to improving production efficiency, is effectively solved. For the lamp shade facilitating the installation of heat dissipation fins, the positioning parts on several heat dissipation fins are respectively inserted into the positioning grooves, and then the ball cage is connected and fixed to the lamp shade. By the action of the elastic piece deforming under force, each triangular block is respectively clamped into the bayonet, realizing the limit locking of multiple heat dissipation fins, achieving the convenient installation of heat dissipation fins without screw fixation, making the assembly more convenient. A ball cage is connected to the lamp shade, and the lamp shade and the ball cage form a fully enclosed structure for protecting the heat dissipation fins. Through a number of through openings equidistantly arranged on the circumferential surface of the ball cage, the channels for air circulation are increased, which helps to improve the heat dissipation efficiency and enables the heat to be dissipated more quickly.

[0026] Embodiment: As Figure 1 , Figure 2 , Figure 3 , Figure 4 Figure 5 shown, the technical solution in the embodiment of the present application effectively solves the technical problem that the installation method of the heat dissipation fins of the traditional bulb lamp mostly uses screw fixation, which is rather cumbersome, time-consuming and laborious, and is not conducive to improving production efficiency. The general idea is as follows:

[0027] In view of the problems existing in the prior art, the utility model provides a bulb lamp, which includes a lampshade 1 and a spherical cage 2 clamped on the lampshade 1. A connecting ring 3 is installed inside the lampshade 1, and a plurality of heat dissipation fins 4 are installed on the connecting ring 3. A plurality of positioning grooves 31 are equidistantly arranged on the circumferential surface of the connecting ring 3. Each heat dissipation fin 4 is provided with a positioning portion 41 adapted to the positioning groove 31, and the positioning portion 41 is inserted into the positioning groove 31. Each heat dissipation fin 4 is located inside the spherical cage 2, and a bayonet 42 is formed on the surface of each heat dissipation fin 4. A clamping assembly is arranged inside the spherical cage 2. The clamping assembly includes a connecting block 5. A plurality of through openings 21 are equidistantly arranged on the circumferential surface of the outer side of the spherical cage 2. The number of connecting blocks 5 is the same as that of the bayonets 42. The connecting blocks 5 are circumferentially and equidistantly distributed in the inner cavity of the spherical cage 2. An elastic piece 51 is fixedly installed on each connecting block 5. Each connecting block 5 is fixedly connected to the inner wall of the spherical cage 2 through the elastic piece 51 respectively. A triangular block 52 is fixedly connected to each connecting block 5. Each triangular block 52 is respectively clamped in the bayonet 42. A plurality of clamping blocks 32 are fixedly installed on the connecting ring 3. A slot adapted to the clamping block 32 is arranged inside the lampshade 1. Each clamping block 32 is respectively inserted into the slot. The positioning portions 41 on the plurality of heat dissipation fins 4 are respectively inserted into the positioning grooves 31, and then the spherical cage 2 is fixedly connected to the lampshade 1. By virtue of the deformation of the elastic piece 51 under force, each triangular block 52 is respectively clamped into the bayonet 42, realizing the limit locking of the plurality of heat dissipation fins 4, achieving the convenient installation of the heat dissipation fins 4, without screw fixation, and being more convenient for assembly. The lampshade 1 is connected with the spherical cage 2, and the lampshade 1 and the spherical cage 2 form a fully enclosed structure for protecting the heat dissipation fins 4. A plurality of through openings 21 are equidistantly arranged on the circumferential surface of the spherical cage 2, increasing the air circulation channels, helping to improve the heat dissipation efficiency and enabling the heat to be dissipated more quickly.

[0028] Working principle:

[0029] First step, insert the positioning portions 41 on the plurality of heat dissipation fins 4 into the positioning grooves 31 respectively, and then fixedly connect the spherical cage 2 to the lampshade 1. By virtue of the deformation of the elastic piece 51 under force, each triangular block 52 is respectively clamped into the bayonet 42, realizing the limit locking of the plurality of heat dissipation fins 4, achieving the convenient installation of the heat dissipation fins 4, without screw fixation, and being more convenient for assembly.

[0030] Second step, the lampshade 1 is connected with the spherical cage 2, and the lampshade 1 and the spherical cage 2 form a fully enclosed structure for protecting the heat dissipation fins 4. A plurality of through openings 21 are equidistantly arranged on the circumferential surface of the spherical cage 2, increasing the air circulation channels, helping to improve the heat dissipation efficiency and enabling the heat to be dissipated more quickly.

[0031] Finally, it should be noted that: Obviously, the above embodiments are merely examples given to clearly illustrate the present utility model, rather than limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all the implementation manners here. And the obvious changes or modifications derived therefrom still fall within the protection scope of the present utility model.

Claims

1. Bulb lamp, comprising a lampshade (1) and a ball cage (2) snap-connected to the lampshade (1), characterized in that: A connecting ring (3) is installed inside the lamp shade (1). A number of heat dissipation fins (4) are installed on the connecting ring (3). A number of positioning grooves (31) are equidistantly arranged on the circumferential surface of the connecting ring (3). Each heat dissipation fin (4) is provided with a positioning portion (41) adapted to the positioning groove (31), and the positioning portion (41) is inserted into the positioning groove (31). Among them, each heat dissipation fin (4) is located inside the constant velocity joint (2). A bayonet (42) is formed on the surface of each heat dissipation fin (4). A clamping component is arranged inside the constant velocity joint (2), and the clamping component includes a connecting block (5).

2. The bulb lamp according to claim 1, wherein: A number of through openings (21) are equidistantly arranged on the circumferential surface of the outer side of the constant velocity joint (2).

3. The bulb lamp according to claim 2, wherein: The number of the connecting blocks (5) is the same as that of the bayonets (42). Among them, the connecting blocks (5) are circumferentially and equidistantly distributed in the inner cavity of the constant velocity joint (2).

4. The bulb lamp according to claim 3, wherein: A spring piece (51) is fixedly installed on each connecting block (5). Among them, each connecting block (5) is fixedly connected to the inner wall of the constant velocity joint (2) through the spring piece (51).

5. The bulb lamp according to claim 4, characterized in that: A triangular block (52) is fixedly connected to each connecting block (5). Among them, each triangular block (52) is respectively clamped in the bayonet (42).

6. The bulb lamp according to claim 5, characterized in that: A number of clamping blocks (32) are fixedly installed on the connecting ring (3). A slot adapted to the clamping block (32) is arranged in the inner cavity of the lamp shade (1). Among them, each clamping block (32) is respectively inserted into the slot.

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