CN218936292U - Heat dissipation type projecting lamp - Google Patents

Heat dissipation type projecting lamp Download PDF

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Publication number
CN218936292U
CN218936292U CN202223443832.XU CN202223443832U CN218936292U CN 218936292 U CN218936292 U CN 218936292U CN 202223443832 U CN202223443832 U CN 202223443832U CN 218936292 U CN218936292 U CN 218936292U
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China
Prior art keywords
support frame
heat dissipation
lamp body
lamp
dissipation type
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CN202223443832.XU
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Chinese (zh)
Inventor
刘乾
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Shenzhen Guozhan Photoelectric Technology Co ltd
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Shenzhen Guozhan Photoelectric Technology Co ltd
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Priority to CN202223443832.XU priority Critical patent/CN218936292U/en
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Abstract

The utility model relates to the technical field of lamps and discloses a heat dissipation type projection lamp; the second support frame is pulled out from the inside of the first support frame, and then the first support frame and the second support frame are pulled out to two sides, so that the bottoms of the second support frame and the bottom plate are contacted with the ground and form a triangle to support the lamp body; the heat inside the lamp body is absorbed through the heat dissipation fins, and then the small fan is started to blow out the hot air flow around the heat dissipation fins from the inside of the heat dissipation holes, so that the heat dissipation fins can quickly cool down and absorb the heat inside the lamp body again, the function of effectively carrying out quick heat dissipation on the projection lamp is achieved, the projection lamp can work for a long time, and the service life of the projection lamp is prolonged.

Description

Heat dissipation type projecting lamp
Technical Field
The utility model relates to the technical field of lamps, in particular to a heat dissipation type projection lamp.
Background
A projector is a lamp that specifies that the illuminance on the illuminated surface is higher than the surrounding environment. Also known as spotlights. In general, it can be aimed in any direction and has a structure that is not affected by climatic conditions. The method is mainly used for large-area operation field mines, building outlines, stadiums, overpasses, monuments, parks, flower beds and the like. Therefore, almost all large-area illumination lamps and lanterns that use outdoors can all regard as the projecting lamp, current projecting lamp mainly adopts the mode of single bracing piece to support, and this kind of mode supports extremely unstable, still needs to press a heavy object in the bottom usually, blows the projecting lamp very easily to turn over by it is the strong wind environment, and current projecting lamp all uses the heat dissipation wing to dispel the heat simultaneously, utilizes the heat dissipation wing to dispel the heat of projecting lamp inside with the mode of cold air contact, and this kind of radiating effect is general, can't support the projecting lamp and work for a long time, and the practicality is relatively poor.
Disclosure of Invention
The utility model aims at providing a heat dissipation type projection lamp aiming at the existing device, and has the advantages of improving the stability of the projection lamp and effectively performing a rapid heat dissipation function on the projection lamp.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a heat dissipation type projecting lamp, includes the lamp body, the both sides of lamp body are all rotated and are connected with first support frame, the inside rotation of first support frame is connected with the second support frame, the bottom fixedly connected with bottom plate of first support frame, the inside one side fixed equal symmetry fixed mounting of lamp body has two small-size fans, small-size fan's front is provided with the heat dissipation wing with lamp body fixed connection, small-size fan's back is provided with opens the louvre in the lamp body back.
The technical scheme is adopted: the second support frame is pulled out from the inside of the first support frame, and then the first support frame and the second support frame are pulled out to two sides, so that the bottoms of the second support frame and the bottom plate are contacted with the ground and form a triangle to support the lamp body; the heat inside the lamp body is absorbed through the heat dissipation fins, and then the small fan is started to blow out the hot air flow around the heat dissipation fins from the inside of the heat dissipation holes, so that the heat dissipation fins can quickly cool down and absorb the heat inside the lamp body again, the function of effectively carrying out quick heat dissipation on the projection lamp is achieved, the projection lamp can work for a long time, and the service life of the projection lamp is prolonged.
The utility model is further characterized in that the top of the bottom plate is provided with a handle groove, and the interior of the handle groove is provided with wavy grains.
The technical scheme is adopted: the first support frame and the second support frame are folded, and the light projector can be lifted and carried by using the handle groove as a handle.
The utility model is further arranged that the bottoms of the bottom plate and the second support frame are adhered with the anti-slip pad.
The technical scheme is adopted: the friction force is improved, and the stability is improved.
The utility model is further arranged that one side of the second support frame close to the first support frame and the inside of the first support frame are fixedly connected with magnet plates which are mutually and magnetically connected.
The technical scheme is adopted: the second support frame may be secured while the second support frame is retracted within the first support frame.
The utility model is further arranged that the front surface of the inside of the lamp body is adhered with the light focusing paste matched with the lamp beads.
The technical scheme is adopted: the brightness of the projection lamp is increased, and the lighting effect is improved.
The utility model is further provided that the inside of the heat dissipation hole is fixedly connected with a filter screen matched with the small fan.
The technical scheme is adopted: reducing the entry of dust and sundries.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the second support frame is pulled out from the interior of the first support frame, and then the first support frame and the second support frame are pulled out to two sides, so that the bottoms of the second support frame and the bottom plate are contacted with the ground and the ground to form a triangle for supporting the lamp body;
according to the utility model, the heat in the lamp body is absorbed through the heat radiating fins, and then the small fan is started to blow out hot air around the heat radiating fins from the inside of the heat radiating holes, so that the heat radiating fins are enabled to quickly cool and absorb the heat in the lamp body again, the function of effectively and quickly radiating the projection lamp is achieved, the projection lamp can work for a long time, and the service life of the projection lamp is prolonged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side partial structural cross-sectional view of the present utility model;
fig. 3 is a side sectional view of the present utility model.
In the figure: 1. a lamp body; 2. a first support frame; 3. a second support frame; 4. a bottom plate; 5. a small fan; 6. radiating fins; 7. a heat radiation hole; 8. a handle groove; 9. an anti-slip pad; 10. a magnet plate; 11. a filter screen; 12. condensing patch.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1:
referring to fig. 1 and 2, a heat dissipation type projection lamp comprises a lamp body 1, wherein the two sides of the lamp body 1 are respectively connected with a first support frame 2 in a rotating manner, the inside of the first support frame 2 is connected with a second support frame 3 in a rotating manner, the bottom of the first support frame 2 is fixedly connected with a bottom plate 4, the second support frame 3 is pulled out from the inside of the first support frame 2 by pulling the second support frame 3, and then the first support frame 2 and the second support frame 3 are pulled out towards the two sides, so that the bottoms of the second support frame 3 and the bottom plate 4 are contacted with the ground and form a triangle to support the lamp body 1, and the triangle has strong stability, so that the effect of improving the stability of the projection lamp is realized.
Referring to fig. 1, a handle groove 8 is formed in the top of the bottom plate 4, wavy lines are formed in the handle groove 8, the first support frame 2 and the second support frame 3 are folded, and the light projector can be lifted and carried by using the handle groove 8 as a handle.
Referring to fig. 1, the bottoms of the bottom plate 4 and the second supporting frame 3 are adhered with anti-slip pads 9, so that friction force is improved, and stability is improved.
Referring to fig. 1 and 2, a side of the second support frame 3 close to the first support frame 2 and an inner portion of the first support frame 2 are fixedly connected with magnet plates 10 magnetically connected with each other, so that the second support frame 3 can be fixed when the second support frame 3 is retracted into the inner portion of the first support frame 2.
The use process is briefly described: when the stability of the projection lamp is required to be improved, the second support frame 3 is pulled out from the first support frame 2, and then the first support frame 2 and the second support frame 3 are pulled out to two sides, so that the bottoms of the second support frame 3 and the bottom plate 4 are contacted with the ground and form a triangle to support the lamp body 1.
Example 2:
referring to fig. 1 and 3, a heat dissipation type projection lamp comprises a lamp body 1, two small fans 5 are fixedly and symmetrically arranged on one side of the inside of the lamp body 1, heat dissipation fins 6 fixedly connected with the lamp body 1 are arranged on the front surface of the small fans 5, heat dissipation holes 7 formed in the back of the lamp body 1 are formed in the back surface of the small fans 5, heat in the lamp body 1 is absorbed through the heat dissipation fins 6, and then hot air around the heat dissipation fins 6 is blown out from the inside of the heat dissipation holes 7 by starting the small fans 5, so that the heat dissipation fins 6 are quickly cooled and absorb the heat in the lamp body 1 again, the function of effectively carrying out quick heat dissipation on the projection lamp is achieved, the projection lamp can work for a long time, and the service life of the projection lamp is prolonged.
Referring to fig. 3, a light-gathering patch 12 used in cooperation with a lamp bead is adhered to the front surface of the interior of the lamp body 1, so that the brightness of the projection lamp is increased, and the lighting effect is improved.
Referring to fig. 3, a filter screen 11 matched with the small fan 5 is fixedly connected to the inside of the heat dissipation hole 7, so that dust and sundries are reduced.
The use process is briefly described: when the spot light needs to be effectively and rapidly cooled, the lamp body 1 is turned on to illuminate, the heat dissipation fins 6 can absorb the heat in the lamp body 1, then the small fan 5 is turned on to blow air, hot air around the heat dissipation fins 6 is blown out from the heat dissipation holes 7, and the heat dissipation fins 6 can be rapidly cooled and absorb the heat in the lamp body 1 again.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a heat dissipation formula projecting lamp, includes lamp body (1), its characterized in that: the lamp comprises a lamp body (1), wherein two sides of the lamp body (1) are rotatably connected with a first support frame (2), a second support frame (3) is rotatably connected inside the first support frame (2), a bottom plate (4) is fixedly connected to the bottom of the first support frame (2), two small fans (5) are fixedly and symmetrically arranged on one side of the inside of the lamp body (1), radiating fins (6) fixedly connected with the lamp body (1) are arranged on the front side of the small fans (5), and radiating holes (7) formed in the back of the lamp body (1) are formed in the back side of the small fans (5).
2. The heat dissipation type projector as defined in claim 1, wherein: the top of bottom plate (4) has seted up handle groove (8), the wave line has been seted up to the inside in handle groove (8).
3. The heat dissipation type projector as defined in claim 1, wherein: the bottoms of the bottom plate (4) and the second supporting frame (3) are adhered with anti-slip pads (9).
4. The heat dissipation type projector as defined in claim 1, wherein: and one side of the second support frame (3) close to the first support frame (2) and the inside of the first support frame (2) are fixedly connected with magnet plates (10) which are mutually magnetically connected.
5. The heat dissipation type projector as defined in claim 1, wherein: the front face of the inside of the lamp body (1) is adhered with a light-gathering patch (12) matched with the lamp beads.
6. The heat dissipation type projector as defined in claim 1, wherein: the inside of the radiating hole (7) is fixedly connected with a filter screen (11) which is matched with the small fan (5).
CN202223443832.XU 2022-12-22 2022-12-22 Heat dissipation type projecting lamp Active CN218936292U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202223443832.XU CN218936292U (en) 2022-12-22 2022-12-22 Heat dissipation type projecting lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202223443832.XU CN218936292U (en) 2022-12-22 2022-12-22 Heat dissipation type projecting lamp

Publications (1)

Publication Number Publication Date
CN218936292U true CN218936292U (en) 2023-04-28

Family

ID=86085922

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202223443832.XU Active CN218936292U (en) 2022-12-22 2022-12-22 Heat dissipation type projecting lamp

Country Status (1)

Country Link
CN (1) CN218936292U (en)

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