CN217684689U - Heat dissipation type projecting lamp structure - Google Patents
Heat dissipation type projecting lamp structure Download PDFInfo
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- CN217684689U CN217684689U CN202222019062.XU CN202222019062U CN217684689U CN 217684689 U CN217684689 U CN 217684689U CN 202222019062 U CN202222019062 U CN 202222019062U CN 217684689 U CN217684689 U CN 217684689U
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Abstract
The utility model discloses a heat dissipation type projecting lamp structure, including the lamp body, through round pin axle rotatable coupling's support on the lamp body, the lamp chamber has been seted up to the bottom surface of lamp body, and the lamp chamber internal fixation has the light source, and the roof border department integrated into one piece in lamp chamber has the bulge loop, is provided with heat dissipation clearance between the chamber wall in bulge loop and lamp chamber, and integrated into one piece has a plurality of screw hole post on the outer wall of bulge loop, still is provided with lens, has a gap between the border of lens and the chamber wall in lamp chamber, is provided with a plurality of wind-guiding slot hole that is linked together with heat dissipation clearance on the lamp body. The utility model discloses a structure sets up rationally, and it has the bulge loop in the roof border department of lamp chamber to there is the heat dissipation clearance between the chamber wall in bulge loop and lamp chamber, and it still is provided with the wind-guiding slotted hole, is favorable to improving heat dispersion, also is favorable to preventing in water or dust entering lens and lamp chamber's space, has improved holistic waterproof and dustproof performance in addition, and the suitability is strong and the practicality is good.
Description
Technical Field
The utility model belongs to the technical field of the projecting lamp, concretely relates to heat dissipation type projecting lamp structure.
Background
The projecting lamp is a common lamps and lanterns structure, it is generally by the lamp body, fix light source and lens on the lamp body and constitute, rotatable connection has the lighting fixture on the lamp body simultaneously, chinese patent CN202120398041.6 is a projecting lamp that is equipped with back heat dissipation mechanism, it is at the practical application in-process, lens are that the bottom surface with the lamp body is whole to be sheltered from, simultaneously in order to improve the thermal diffusivity, need be at the top surface processing thermostructure of lamp body such as heat radiation fins etc. it can satisfy general condition's user demand, can only carry out heat conduction heat dissipation through heat radiation fins, but its heat dissipation is not comparatively limited, can influence its holistic use stationarity and life to a certain extent, the practicality receives the restriction.
Disclosure of Invention
The utility model aims at providing a structure sets up rationally and is favorable to improving a heat dissipation type projecting lamp structure of heat dispersion.
Realize the technical scheme of the utility model is a heat dissipation type projecting lamp structure, including the lamp body, through the support of round pin axle rotatable coupling on the lamp body, the lamp chamber has been seted up to the bottom surface of lamp body, the lamp intracavity is fixed with the light source, the roof border department integrated into one piece in lamp chamber has the bulge loop, the bulge loop with be provided with the heat dissipation clearance between the chamber wall in lamp chamber, integrated into one piece has a plurality of screw post on the outer wall of bulge loop, still is provided with lens, the border of lens is attached on the bulge loop and fixes on the screw post through the screw rod, there is a gap between the border of lens and the chamber wall in lamp chamber, be provided with on the lamp body with a plurality of wind-guiding slot hole that the heat dissipation clearance is linked together.
The height of the convex ring is higher than the height of the cavity wall of the lamp cavity.
The lens comprises an integrally formed lens body and a frame, the outer wall of the lens body inclines outwards and is connected with the bottom edge of the inner wall of the frame, round holes are formed in the frame, buffer grooves are formed between the round holes, and the screw penetrates through the round holes and is fixed with the threaded hole columns in a threaded mode.
The lamp comprises a lamp housing, a lamp cavity, a light source, a lamp cavity and a battery pack, wherein the lamp cavity is provided with a light source, the light source is arranged in the lamp cavity, the lamp cavity is provided with a light source, the battery pack is electrically connected with the light source, and the lamp cavity is provided with a power supply plug-in terminal.
The wind guide slot hole is a U-shaped slot hole.
The lamp shell is a plastic structure body or an aluminum structure body.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, it has the bulge loop in the roof border department of lamp chamber, and there is the heat dissipation clearance between the chamber wall in bulge loop and lamp chamber, and it still is provided with the wind-guiding slotted hole, thereby in the practical application in-process, and after the lens installation, there is the gap between the chamber wall in lens and lamp chamber, in the practical application in-process, the heat can outwards dispel from the junction of lens and bulge loop, and can be through the wind-guiding slotted hole, heat dissipation clearance and gap form a heat dissipation channel, be favorable to improving heat dispersion, and also be favorable to preventing in water or dust get into the space in lens and lamp chamber, holistic waterproof and dustproof performance have been improved, the suitability is strong and the practicality is good.
Drawings
In order that the manner in which the present invention is attained and can be more readily understood and appreciated, a more particular description of the invention, briefly summarized above, may be had by reference to the embodiments thereof which are illustrated in the appended drawings, wherein:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
fig. 3 is another perspective view structural view of fig. 2.
Reference numerals: the LED lamp comprises a lamp housing 1, a support 2, a lamp cavity 3, a light source 4, a convex ring 5, a heat dissipation gap 6, a threaded column 7, a lens 8, a lens body 81, a frame 82, a round hole 83, a buffer groove 84, a gap 9, an air guide slot hole 10, a power supply plug terminal 11, a battery pack 12 and a pin shaft 13.
Detailed Description
The technical scheme is further explained by combining the drawings in the specification, and the specific explanation is as follows:
referring to fig. 1 to fig. 3, a heat dissipation type projector structure includes a lamp housing 1, and a support 2 rotatably connected to the lamp housing through a pin 13, in this embodiment, the support is an n-shaped metal structure, wherein the lamp housing is a plastic structure or an aluminum structure.
In the practical application process, a lamp cavity 3 is formed in the bottom surface of the lamp housing, a light source 4 is fixed in the lamp cavity, a convex ring 5 is integrally formed at the edge of the top wall of the lamp cavity, a heat dissipation gap 6 is formed between the convex ring and the cavity wall of the lamp cavity, and in the practical application process, the height of the convex ring is higher than that of the cavity wall of the lamp cavity. Therefore, the lens can be prevented from blocking the heat dissipation gap after the lens is mounted, and the effectiveness and the stability of heat dissipation are ensured.
The lamp is characterized in that a plurality of screw hole columns 7 are integrally formed on the outer wall of the convex ring, a lens 8 is further arranged, the edge of the lens is attached to the convex ring and fixed on the screw hole columns through a screw rod, a gap 9 is formed between the edge of the lens and the wall of the lamp cavity, and a plurality of air guide slot holes 10 communicated with the heat dissipation gap are formed in the lamp shell. In this embodiment, the wind guide slot is a U-shaped slot. Because the edge of the lamp cavity is provided with a heat dissipation gap and is matched with the air guide groove hole, a heat dissipation air duct can be formed after the lamp cavity is assembled, and the heat dissipation performance of the whole lamp cavity is improved.
In addition, in the practical application process, in order to ensure the installation stability and reliability of the lens, the lens 8 comprises a lens body 81 and a frame 82 which are integrally formed, the outer wall of the lens body inclines outwards and is connected with the bottom edge of the inner wall of the frame, round holes 83 are formed in the frame, buffer grooves 84 are formed between the round holes, and the screw rod penetrates through the round holes and is fixed with the screw hole column in a threaded manner. In this embodiment, through the inclined plane that leans out between its lens body and the frame, can have certain buffer performance, can avoid lens body or frame to damage when the installation, it has the buffering recess on the frame simultaneously to when the installation screw rod, have certain buffer performance, prevent that the frame from damaging, improve and use the stationarity.
The lamp comprises a lamp housing, a lamp cavity, a light source, a lamp cavity and a battery pack 12, wherein the top surface of the lamp housing is fixedly provided with a power supply plug-in terminal 11, the lamp cavity is provided with the battery pack 12 between the light source, the battery pack is also electrically connected with the light source, and the power supply plug-in terminal is connected with the battery pack and charges the battery pack. In the embodiment, the power plug terminal is a conventional structure in the prior art, and is simply applied, so that the power plug terminal is not described in detail and is mainly used for electrical connection and power supply.
The utility model discloses a structure sets up rationally, it has the bulge loop in the roof border department of lamp chamber, and there is the heat dissipation clearance between the chamber wall in bulge loop and lamp chamber, and it still is provided with the wind-guiding slotted hole, thereby in the practical application in-process, and after the lens installation, there is the gap between the chamber wall in lens and lamp chamber, in the practical application in-process, the heat can outwards dispel from the junction of lens and bulge loop, and can be through the wind-guiding slotted hole, heat dissipation clearance and gap form a heat dissipation channel, be favorable to improving heat dispersion, and also be favorable to preventing in water or dust get into the space in lens and lamp chamber, holistic waterproof and dustproof performance have been improved, the suitability is strong and the practicality is good.
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 is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to 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 invention are deemed to be covered by the present invention.
Claims (6)
1. The utility model provides a heat dissipation type projecting lamp structure, includes the lamp body, through the support of round pin axle rotatable coupling on the lamp body, the lamp chamber has been seted up to the bottom surface of lamp body, the lamp intracavity is fixed with light source, its characterized in that: the lamp comprises a lamp cavity and is characterized in that a convex ring is integrally formed at the edge of the top wall of the lamp cavity, a heat dissipation gap is formed between the convex ring and the wall of the lamp cavity, a plurality of screw hole columns are integrally formed on the outer wall of the convex ring, a lens is further arranged, the edge of the lens is attached to the convex ring and fixed on the screw hole columns through a screw rod, a gap is formed between the edge of the lens and the wall of the lamp cavity, and a plurality of air guide slot holes communicated with the heat dissipation gap are formed in the lamp shell.
2. The heat dissipation type project lamp structure of claim 1, wherein: the height of the convex ring is higher than the height of the cavity wall of the lamp cavity.
3. The heat dissipation type project lamp structure of claim 2, wherein: the lens comprises an integrally formed lens body and a frame, the outer wall of the lens body inclines outwards and is connected with the bottom edge of the inner wall of the frame, round holes are formed in the frame, buffer grooves are formed between the round holes, and the screw penetrates through the round holes and is fixed with the threaded hole columns in a threaded mode.
4. The heat dissipation type project lamp structure of claim 3, wherein: the lamp comprises a lamp housing, a lamp cavity, a light source, a lamp cavity and a battery pack, wherein the lamp cavity is provided with a light source, the light source is arranged in the lamp cavity, the lamp cavity is provided with a light source, the battery pack is electrically connected with the light source, and the lamp cavity is provided with a power supply plug-in terminal.
5. The heat dissipation type project lamp structure of claim 4, wherein: the wind guide slot hole is a U-shaped slot hole.
6. The heat dissipation type project lamp structure of claim 5, wherein: the lamp shell is a plastic structure body or an aluminum structure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222019062.XU CN217684689U (en) | 2022-08-02 | 2022-08-02 | Heat dissipation type projecting lamp structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222019062.XU CN217684689U (en) | 2022-08-02 | 2022-08-02 | Heat dissipation type projecting lamp structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217684689U true CN217684689U (en) | 2022-10-28 |
Family
ID=83720293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222019062.XU Active CN217684689U (en) | 2022-08-02 | 2022-08-02 | Heat dissipation type projecting lamp structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217684689U (en) |
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2022
- 2022-08-02 CN CN202222019062.XU patent/CN217684689U/en active Active
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