CN216281214U - Abutting-buckling type bulb structure - Google Patents
Abutting-buckling type bulb structure Download PDFInfo
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- CN216281214U CN216281214U CN202122954599.0U CN202122954599U CN216281214U CN 216281214 U CN216281214 U CN 216281214U CN 202122954599 U CN202122954599 U CN 202122954599U CN 216281214 U CN216281214 U CN 216281214U
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- lamp holder
- lamp
- wall
- lamp shade
- pressing
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Abstract
The utility model discloses a butt-buckling type bulb structure which comprises a lamp holder and a lamp holder connected with the lamp holder, wherein a light source plate is fixed in the lamp holder, a lampshade is arranged on the lamp holder, a positioning convex ring is integrally formed on the bottom wall of an inner cavity of the lamp holder, a mounting stud is fixed on the top surface of the positioning convex ring, a limiting convex ring is arranged at the top of the inner wall of the lamp holder, a support plate is further arranged, a plurality of outwards bent butt-pressing elastic pieces are integrally formed at the edge of the support plate, a plurality of clamping grooves are formed in the upper part of the side wall of the lamp holder, clamping convex blocks are integrally formed on the outer wall of the lampshade, and a butt-pressing ring groove is formed in the inner wall of the lampshade. The lamp shade is reasonable in structure arrangement, the edge of the supporting plate is provided with the abutting elastic sheet, the lamp shade is matched with the clamping groove and the clamping convex block on the lamp holder, the connection between the lamp shade and the lamp holder can be quickly realized, the connection stability and reliability can be ensured, meanwhile, the lamp shade is favorable for preventing loosening or falling, and the lamp shade is high in applicability and good in practicability.
Description
Technical Field
The utility model belongs to the technical field of bulbs, and particularly relates to a butting type bulb structure.
Background
The bulb is a common structure, and it is mainly by the lamp holder, fixes the lamp stand on the lamp holder, be fixed with the lamp shade on the lamp stand, be fixed with the light source board at the lamp stand internal fixation simultaneously, its user demand that although can satisfy general condition, but its lamp shade is direct buckle on the lamp stand more, and it is when using, the condition that becomes flexible or drop appears easily, especially the lamp shade is when printing opacity plastics, in long-time use, because the inside meeting heat that produces of lamp shade to also can make the plastic body soften, also drop from the lamp stand easily, influence and use stationarity and reliability, suitability and practicality receive the restriction.
Disclosure of Invention
The utility model aims to provide a butting buckle type bulb structure which is reasonable in structure arrangement and high in applicability.
The technical scheme for realizing the aim of the utility model is a butt-buckling type bulb structure, which comprises a lamp holder and a lamp holder connected with the lamp holder, wherein a light source plate is fixed in the lamp holder, a lamp shade is arranged on the lamp holder, a positioning convex ring is integrally formed on the bottom wall of an inner cavity of the lamp holder, a mounting stud is fixed on the top surface of the positioning convex ring, a limiting convex ring is arranged at the top of the inner wall of the lamp holder, a support plate is also arranged, the light source plate is attached to the top surface of the support plate and then abutted against the top surface of the limiting convex ring and is fixed on the mounting stud through a screw, a plurality of outwardly bent abutting elastic sheets are integrally formed at the edge of the support plate, a plurality of clamping grooves are formed at the upper part of the side wall of the lamp holder, the clamping grooves are positioned above the support plate, clamping convex blocks are integrally formed on the outer wall of the lamp shade, abutting annular grooves are formed on the inner wall of the lamp shade, and when the lamp shade is connected with the lamp holder, the clamping convex block is buckled in the clamping groove, and the abutting elastic sheet abuts against and is pressed in the abutting annular groove.
The pressing ring groove is located on the inner side of the clamping convex block, and the width of the pressing ring groove is larger than the thickness of the clamping convex block.
A gap is arranged between the positioning convex ring and the inner wall of the lamp holder, a heat dissipation groove hole is formed in the side wall of the lamp holder, and the heat dissipation groove hole is located on the outer side of the positioning convex ring.
The supporting plate and the abutting elastic sheet are plastic structural bodies or metal structural bodies sprayed with insulating layers, and a heat conduction through hole is formed in the center of the supporting plate.
The utility model has the positive effects that: the lamp shade is reasonable in structure arrangement, the edge of the supporting plate is provided with the abutting elastic sheet, and the abutting elastic sheet is matched with the clamping grooves and the clamping convex blocks on the lamp shade and the lamp holder, so that the connection between the lamp shade and the lamp holder can be quickly realized, the connection stability and reliability can be ensured, meanwhile, the looseness or falling prevention can be facilitated, and the lamp shade is high in applicability and good in practicability.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
See fig. 1, a support knot type bulb structure, including lamp holder 1 and with lamp holder 2 that the lamp holder is connected, the lamp holder internal fixation has light source plate 3, be provided with lamp shade 4 on the lamp holder, the inner chamber diapire integrated into one piece of lamp holder has location bulge loop 5, the top surface of location bulge loop is fixed with mounting stud 6, the inner wall top of lamp holder is provided with spacing bulge loop 7, still is provided with backup pad 8, in the use, the light source plate is attached to support behind the top surface of backup pad and is pressed on spacing bulge loop top surface and through fix with screw on the mounting stud to in order to dispel the heat in order to improve life, be provided with clearance 9 between the inner wall of location bulge loop and lamp holder, heat dissipation slotted hole 10 has been seted up on the lateral wall of lamp holder, heat dissipation slotted hole is in the outside of location bulge loop. Adopt above-mentioned structure to can guarantee heat dispersion, the border integrated into one piece of backup pad has the outside crooked of a plurality of to press shell fragment 11, in practical application, supports and presses the shell fragment can be two, three or more, and it is mainly used for supporting after the lamp shade installation and presses at the inner wall of lamp shade, gives the inside one of lamp shade and supports in pressing, makes the screens lug block can block all the time in the screens inslot, in order to guarantee to use stationarity and reliability, a plurality of screens groove 12 have been seted up on the lateral wall upper portion of lamp stand, the screens groove is in the top of backup pad, the outer wall integrated into one piece of lamp shade has screens lug 13 and seted up on the inner wall of lamp shade and support and press the annular, and in this embodiment, support and press the annular not draw in the picture, but do not influence technical staff understanding and realization, in practical application moreover, support and press the annular in the inboard of screens lug, and the width of the abutting ring groove is larger than the thickness of the clamping convex block. When the lampshade is connected with the lamp holder, the clamping convex block is buckled in the clamping groove, and the abutting elastic sheet abuts against and presses the abutting annular groove. In this embodiment, the distance between the lateral wall that supports and presses shell fragment and lamp stand is less than the wall thickness of lamp shade to can effectually guarantee installation buckle stability and reliability.
In order to improve the stability and reliability of the pressing, the supporting plate and the pressing spring plate are plastic structural bodies or metal structural bodies sprayed with insulating layers, and the center of the supporting plate is provided with a heat conduction through hole 14. Can dispel the heat of lamp shade inside through heat conduction through-hole, improve holistic life.
The lamp shade is reasonable in structure arrangement, the edge of the supporting plate is provided with the abutting elastic sheet, and the abutting elastic sheet is matched with the clamping grooves and the clamping convex blocks on the lamp shade and the lamp holder, so that the connection between the lamp shade and the lamp holder can be quickly realized, the connection stability and reliability can be ensured, meanwhile, the looseness or falling prevention can be facilitated, and the lamp shade is high in applicability and good in practicability.
The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the utility model are deemed to be covered by the present invention.
Claims (4)
1. The utility model provides a support knot type bulb structure, include the lamp holder and with the lamp stand that the lamp holder is connected, the lamp stand internal fixation has the light source board, be provided with lamp shade, its characterized in that on the lamp stand: the inner chamber diapire integrated into one piece of lamp stand has the location bulge loop, the top surface of location bulge loop is fixed with the installation double-screw bolt, the inner wall top of lamp stand is provided with spacing bulge loop, still is provided with the backup pad, the light source board is attached to support behind the top surface of backup pad and press at spacing bulge loop top surface and through fix with screw on the installation double-screw bolt, the border integrated into one piece of backup pad has the outside crooked shell fragment of pressing of a plurality of, a plurality of screens groove has been seted up on the lateral wall upper portion of lamp stand, the screens groove is in the top of backup pad, the outer wall integrated into one piece of lamp shade has the screens lug just seted up on the inner wall of lamp shade and supported the annular of pressing, the lamp shade with when the lamp stand is connected, screens lug buckle is in the screens groove just support the shell fragment to press in the annular of pressing.
2. A bunting-type bulb structure according to claim 1, wherein: the pressing ring groove is located on the inner side of the clamping convex block, and the width of the pressing ring groove is larger than the thickness of the clamping convex block.
3. A bunting-type bulb structure according to claim 2, wherein: a gap is arranged between the positioning convex ring and the inner wall of the lamp holder, a heat dissipation groove hole is formed in the side wall of the lamp holder, and the heat dissipation groove hole is located on the outer side of the positioning convex ring.
4. A bunting-type bulb structure according to claim 3, wherein: the supporting plate and the abutting elastic sheet are plastic structural bodies or metal structural bodies sprayed with insulating layers, and a heat conduction through hole is formed in the center of the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122954599.0U CN216281214U (en) | 2021-11-29 | 2021-11-29 | Abutting-buckling type bulb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122954599.0U CN216281214U (en) | 2021-11-29 | 2021-11-29 | Abutting-buckling type bulb structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216281214U true CN216281214U (en) | 2022-04-12 |
Family
ID=81039955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122954599.0U Active CN216281214U (en) | 2021-11-29 | 2021-11-29 | Abutting-buckling type bulb structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216281214U (en) |
-
2021
- 2021-11-29 CN CN202122954599.0U patent/CN216281214U/en active Active
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