Lamp structure

Abstract

The utility model discloses a lamp structure which comprises a base and a lampshade, an annular groove is formed in the base, and the lampshade is connected in the annular groove in an inserted mode. The lampshade is made of glass. According to the technical scheme, the lampshade is made of glass and can bear high temperature, the problem that the lampshade is softened at the high temperature is solved, and the problem that the fixing position is loosened after the lampshade is softened is solved. The base is provided with the annular groove, the bottom of the lampshade is directly clamped in the annular groove, when the lamp is assembled, an operator only needs to insert the bottom of the lampshade into the annular groove, installation of the lampshade is completed, operation is fast and convenient, assembling time is shortened, and production efficiency is improved. The lampshade can bear high temperature on the whole, is firm in fixation, and cannot be loosened due to high temperature.

Description

Technical Field

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

[0002] In the production of some lamps, PVC lampshades are used. PVC lampshades have the advantages of being light, economical, and bright, but they also have problems such as being unresistant to heat and the fixed structure being easily loosened after high temperatures.

[0003] Currently, most lamps have glass covers that can withstand high temperatures, but their fixing structures are complex, which takes up a lot of time during production and assembly, wasting production costs. Utility Model Content

[0004] In order to solve the technical problems existing in the background technology that the lampshade made of PVC material cannot withstand high temperature and the lampshade cannot be fixed firmly after being heated, the purpose of the utility model is to provide a lamp structure that can solve the above problems.

[0005] The technical solution for achieving the purpose of the utility model is: a lamp structure, including a base and a lampshade, the base is provided with an annular groove, the lampshade is inserted into the annular groove; the lampshade is made of glass.

[0006] The lampshade in the technical solution is made of glass and can withstand high temperatures. The lampshade will not soften at high temperatures, nor will it become loose at the fixed position after softening. An annular groove is provided on the base, and the bottom of the lampshade is directly snapped into the annular groove. When assembling the lamp, the operator only needs to insert the bottom of the lampshade into the annular groove to complete the installation of the lampshade. The operation is quick and convenient, which reduces assembly time and improves production efficiency. The lampshade as a whole can withstand high temperatures and is firmly fixed, and will not become loose due to high temperatures.

[0007] Furthermore, the base has a support boss inside, and an annular groove is formed between the support boss and the outer ring of the base. The support boss can be used to install other components inside the lamp, and the lampshade is sleeved on the support boss and clamped in the annular groove on the base.

[0008] Furthermore, the annular groove is filled with glue to further firmly fix the lampshade in the annular groove, thereby preventing the lampshade from shaking due to improper insertion.

[0009] Furthermore, a support tube is fixed on the support boss, a substrate is installed in the support tube, and a light-emitting body is installed outside the support tube. Devices such as capacitors are fixed on the substrate, and a plurality of light-emitting devices such as lamp beads are arranged on the light-emitting body. The substrate is installed in the support tube, and the light-emitting body is fixed outside the support tube. The heat generated by the light-emitting body is blocked by the support tube and will not affect the substrate. The support tube also protects the electrical components on the substrate from being damaged by external forces.

[0010] Furthermore, a mounting groove is provided in the support tube, and two sides of the substrate are clamped in the mounting groove. The fixing structure is simple and convenient for the operator to assemble. The installation of the substrate is completed by simply clamping the substrate in the mounting groove.

[0011] Furthermore, the luminous body is in a sleeve shape, and the luminous body is sleeved on the supporting tube, that is, the supporting tube supports the luminous body.

[0012] Furthermore, glue, which may be double-sided tape, is bonded between the light-emitting body and the support tube to complete the fixation between the light-emitting body and the support tube.

[0013] Furthermore, the top of the light-emitting body has a mounting hole, and the two sides of the substrate have connecting columns corresponding to the mounting holes. The connecting columns are inserted into the mounting holes and then welded. When the substrate is energized, the power is transmitted to the light-emitting body through the connecting columns, driving the light-emitting body to emit light.

[0014] Furthermore, a limiting boss is provided on the connecting column, and the limiting boss abuts in the mounting hole to limit the position of the connecting column inserted in the mounting hole. That is to say, after the connecting column is inserted into the mounting hole, the cross-sectional diameter at the limiting boss is larger than the inner diameter of the mounting hole, and the limiting boss will limit the position of the connecting column inserted into the mounting hole, playing the role of limiting abutment.

[0015] Furthermore, the base is made of ceramic, and a heat dissipation hole is provided on the top of the lampshade to facilitate heat dissipation of the lamp.

[0016] By adopting the above technical solution, the utility model has the following beneficial effects:

[0017] (1) A ring groove is provided on the base of the lamp, and a glass lampshade can be directly inserted into the ring groove to complete the installation and fixation of the lampshade, which has a simple structure and is easy to install;

[0018] (2) The base has a supporting boss, an annular groove is formed between the outer ring of the base and the supporting boss, and the supporting boss is arranged in the lampshade to support and fix various components inside the lamp;

[0019] (3) A substrate is installed inside the support tube, and a light-emitting body is installed outside the support tube to block the influence of heat from the light-emitting body on the substrate;

[0020] (4) A limiting boss is provided on the connecting column on the substrate to limit the position of the connecting column inserted into the mounting hole, thereby completing the limiting connection and fixation of the two;

[0021] (5) The base is made of ceramic, which has good heat dissipation and will not be deformed by high temperature, so the effect of fixing the lampshade is more stable; a heat dissipation hole is set on the top of the lampshade to facilitate heat dissipation of the light-emitting body after it is lit. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to specific embodiments and in conjunction with the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the base structure in the utility model;

[0024] Figure 2 This is a schematic diagram of the lampshade structure in the utility model;

[0025] Figure 3 This is a schematic diagram of the substrate structure in the utility model;

[0026] Figure 4 It is a schematic diagram of the light-emitting body structure in the utility model.

[0027] The numbers in the accompanying drawings are: 1 base; 2 lampshade; 3 ring groove; 4 supporting boss; 5 supporting tube; 6 substrate; 7 light-emitting body; 8 mounting groove; 9 mounting hole; 10 connecting column; 11 limiting boss; 12 lamp bead; 13 capacitor; 14 heat dissipation hole. DETAILED DESCRIPTION

[0028] Example:

[0029] like Figure 1 and Figure 2The present embodiment provides a lamp structure, including a base 1 and a lampshade 2, wherein the base 1 is provided with an annular groove 3, wherein the lampshade 2 is inserted into the annular groove 3; and the lampshade 2 is made of glass. The lampshade 2 in the present technical solution is made of glass, and can withstand high temperatures. The lampshade 2 will not soften at high temperatures, and there will be no problem of loosening at the fixed position after the lampshade 2 softens. The base 1 is provided with an annular groove 3, and the bottom of the lampshade 2 is directly snapped into the annular groove 3. When assembling the lamp, the operator only needs to insert the bottom of the lampshade 2 into the annular groove 3 to complete the installation of the lampshade 2. The operation is quick and convenient, the assembly time is reduced, and the production efficiency is improved. The lampshade 2 as a whole can withstand high temperatures, and the fixing is relatively firm, and will not loosen due to high temperatures. The annular groove 3 is filled with glue, and the lampshade 2 is further firmly fixed in the annular groove 3 to prevent the lampshade 2 from shaking due to the improper insertion of the lampshade 2.

[0030] Preferably, the base 1 has a support boss 4, and an annular groove 3 is formed between the support boss 4 and the outer ring of the base 1. The support boss 4 can be used to mount other components inside the lamp, and the lampshade 2 is sleeved on the support boss 4 and snapped into the annular groove 3 on the base 1.

[0031] like Figure 3 and Figure 4 As shown, a support cylinder 5 is fixed on the support boss 4, a substrate 6 is installed in the support cylinder 5, and a light-emitting body 7 is installed outside the support cylinder 5. Devices such as a capacitor 13 are fixed on the substrate 6, and a plurality of light-emitting devices such as lamp beads 12 are arranged on the light-emitting body 7. The substrate 6 is installed in the support cylinder 5, and the light-emitting body 7 is fixed outside the support cylinder 5. The heat generated by the light-emitting body 7 is blocked by the support cylinder 5 and will not affect the substrate 6. The support cylinder 5 also protects the electrical components on the substrate 6 from being damaged by external forces.

[0032] Preferably, the luminous body 7 is in a sleeve shape, and the luminous body 7 is sleeved on the support tube 5, that is, the support tube 5 supports the luminous body 7. Glue, which can also be double-sided tape, is bonded between the luminous body 7 and the support tube 5 to complete the fixation between the luminous body 7 and the support tube 5.

[0033] Preferably, the top of the light-emitting body 7 has a mounting hole 9, and the two sides of the substrate 6 have connecting posts 10 corresponding to the mounting hole 9. The connecting posts 10 are inserted into the mounting hole 9 and then welded. When the substrate 6 is energized, the power is transmitted to the light-emitting body 7 through the connecting posts 10, driving the light-emitting body 7 to emit light. Furthermore, a limiting boss 11 is provided on the connecting post 10, and the limiting boss 11 abuts against the mounting hole 9 to limit the position of the connecting post 10 inserted into the mounting hole 9. In other words, after the connecting post 10 is inserted into the mounting hole 9, the cross-sectional diameter at the limiting boss 11 is larger than the inner diameter of the mounting hole 9, and the limiting boss 11 will limit the position of the connecting post 10 inserted into the mounting hole 9, playing the role of limiting abutment.

[0034] like Figure 1 As shown, a mounting groove 8 is provided in the support tube 5, and both sides of the substrate 6 are snap-fitted into the mounting groove 8. The fixing structure is simple, and it is convenient for the operator to assemble. The installation of the substrate 6 is completed by simply snapping the substrate 6 into the mounting groove 8.

[0035] Preferably, the base 1 is made of ceramic, and a heat dissipation hole 14 is provided on the top of the lampshade 2 to facilitate heat dissipation of the lamp.

[0036] Working principle: The lampshade 2 in this technical solution is made of glass, and a ring groove 3 is provided on the base 1. The bottom of the lampshade 2 is directly snapped into the ring groove 3. When assembling the lamp, the operator only needs to insert the bottom of the lampshade 2 into the ring groove 3 to complete the installation of the lampshade 2. The ring groove 3 is filled with glue to further fix the lampshade 2 in the ring groove 3 to prevent the lampshade 2 from shaking due to loose insertion.

[0037] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A lamp structure, characterized in that: The lamp comprises a base (1) and a lampshade (2); the base (1) is provided with an annular groove (3), and the lampshade (2) is inserted into the annular groove (3); the lampshade (2) is made of glass; the base (1) has a supporting boss (4), and an annular groove (3) is formed between the supporting boss (4) and the outer ring of the base (1).

2. A lamp structure according to claim 1, characterized in that: The annular groove (3) is filled with glue.

3. A lamp structure according to claim 1, characterized in that: A support tube (5) is fixed on the support boss (4), a base plate (6) is installed inside the support tube (5), and a light emitting body (7) is installed outside the support tube (5).

4. A lamp structure according to claim 3, characterized in that: The support tube (5) is provided with a mounting groove (8), and two sides of the base plate (6) are clamped in the mounting groove (8).

5. The lamp structure according to claim 3, characterized in that: The luminous body (7) is in the shape of a sleeve, and the luminous body (7) is sleeved on the supporting tube (5).

6. A lamp structure according to claim 5, characterized in that: Glue is bonded between the luminous body (7) and the supporting tube (5).

7. The lamp structure according to claim 5, characterized in that: The top of the luminous body (7) is provided with a mounting hole (9), and both sides of the substrate (6) are provided with connecting posts (10) corresponding to the mounting hole (9), and the connecting posts (10) are inserted into the mounting hole (9).

8. A lamp structure according to claim 7, characterized in that: A limiting boss (11) is provided on the connecting column (10), and the limiting boss (11) abuts against the mounting hole (9) and is used to limit the position of the connecting column (10) inserted into the mounting hole (9).

9. The lamp structure according to claim 1, characterized in that: The base (1) is made of ceramic, and a heat dissipation hole (14) is provided on the top of the lampshade (2).

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