CN215951230U

CN215951230U - LED projection lamp

Info

Publication number: CN215951230U
Application number: CN202122581293.5U
Authority: CN
Inventors: 孙建江
Original assignee: Guangzhou Liaoyuan Lighting Development Co ltd
Current assignee: Guangzhou Liaoyuan Lighting Development Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-04
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to the technical field of intelligent lamp decorations, in particular to an LED (light emitting diode) projection lamp which comprises a lamp body, wherein a panel is clamped on one side of the lamp body, a buckle plate buckled with the lamp body is rotatably connected to one end of the panel along the width direction, and a frame body is fixedly arranged in the panel. According to the LED projection lamp, the plurality of cooling grooves filled with cooling liquid are formed in the positioning plate, the aluminum pipes are fixedly arranged in the cooling grooves, when the LED projection lamp is used for a long time, heat generated in the lamp body can be transmitted to the aluminum pipes through the cooling liquid, one ends of the aluminum pipes are communicated with the cylinders through the communication columns, the rotating rod can be driven to rotate through the output end of the driving motor, so that the plurality of groups of fan blade plates on the outer wall of the rotating rod can be driven to rotate, air can be blown into the plurality of aluminum pipes, heat dissipation and cooling can be conducted on the plurality of aluminum pipes, the temperature in the lamp body can be indirectly reduced, and meanwhile loss of the projection lamp can be reduced.

Description

LED projection lamp

Technical Field

The utility model relates to the technical field of intelligent lamp decorations, in particular to an LED projection lamp.

Background

The LED projection lamp is commonly called as an LED wall washing lamp, and as the name suggests, the lamp light can wash the wall surface like water, is mainly used for building decoration and illumination and is also used for outlining large buildings. Since the LED has the characteristics of energy conservation, high lighting effect, rich colors, long service life and the like, the LED wall washer lamp is gradually replaced by the LED wall washer lamp of other light sources since 2013.

The thermal release of illuminating body generally all realizes through the fin in the present LED projecting lamp, and some components in the light projecting lamp body also need dispel the heat at the during operation, however under long-time in service behavior, the temperature in the powerful LED projecting lamp can rise gradually to can reduce inside electrical element's life.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problems, the utility model aims to provide an LED projection lamp, wherein a positioning disc is arranged inside an LED projection lamp body, a plurality of cooling grooves filled with cooling liquid are formed in the positioning disc, aluminum pipes are fixedly arranged in the cooling grooves, when the LED projection lamp is used for a long time, heat generated inside the lamp body is transmitted to the aluminum pipes through the cooling liquid, one ends of the aluminum pipes are communicated with a cylinder through a communication column, a rotating rod can be driven to rotate through an output end of a driving motor, so that a plurality of groups of fan blade plates on the outer wall of the rotating rod can be driven to rotate, and air can be blown into the aluminum pipes, so that the aluminum pipes can be cooled and cooled, the temperature inside the lamp body can be indirectly reduced, and meanwhile, the loss of the projection lamp can be reduced.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a LED projecting lamp, includes the lamp body, one side joint of lamp body has the panel, the panel rotates along width direction's one end and is connected with the buckle with lamp body looks lock joint, the fixed framework that is provided with in the panel, fixedly connected with glass cover on the inner wall of framework, the fixed positioning disk that is provided with in inside of lamp body.

The lamp body is characterized in that a plurality of cooling grooves are formed in the top of the positioning disc at equal intervals, aluminum pipes are fixedly arranged in the cooling grooves, a cylinder is arranged on one side of each aluminum pipe, a square plate communicated with the inside of the cylinder is fixedly connected to the top of the cylinder, a square hole spliced with the square plate is formed in one side wall of the lamp body, cooling liquid is filled in the cooling grooves, and heat in the lamp body can be gathered into the aluminum pipes through the cooling liquid.

The projection lamp is characterized in that the two side walls of the lamp body are both rotatably connected with dials, the outer walls of the dials are fixedly connected with rotating supports, and the dials connected with the rotating supports are rotatably arranged on the two side walls of the lamp body, so that the irradiation angle of the projection lamp can be adjusted through the dials.

The lamp body is characterized in that the two ends of one side wall of the lamp body are fixedly provided with thread blocks screwed with the panel, and the two ends of the lamp body are fixedly provided with the thread blocks screwed with the panel, so that the lamp body and the panel can be fixed by the thread blocks.

The projection lamp is characterized in that one end of the lamp body in the width direction is fixedly provided with a waterproof joint, and the waterproof joint is fixedly arranged at one end of the lamp body, so that when the projection lamp is connected through a connecting wire, the waterproof joint can carry out waterproof treatment on the lamp body.

It is further characterized in that, it is a plurality of the intercommunication post that the equal fixedly connected with of one end of aluminum pipe is linked together with the drum, the one end fixedly connected with driving motor of drum, fixedly connected with and drum pivoted dwang mutually on driving motor's the output, the annular equidistance fixedly connected with multiunit flabellum on the outer wall of dwang, through driving the dwang in driving motor function and rotating to can drive the flabellum rotating, can carry out the forced air cooling to the aluminum pipe like this.

Further lie in, a plurality of dustproof pieces of top equidistance fixedly connected with of square plate, through the top fixedly connected with dustproof piece in square plate to can carry out the dust through dustproof piece to the drum and block, thereby can prevent that the foreign matter from blockking up the aluminum pipe.

The utility model has the beneficial effects that:

1. through the inside at LED light projector lamp body is provided with the positioning disk, and the inside of positioning disk is seted up a plurality of cooling bath of filling the coolant liquid, through fixed being provided with the aluminum pipe in the cooling bath, when LED projecting lamp is used for a long time, the inside heat that produces of lamp body can be transmitted to the aluminum pipe through the coolant liquid, and the one end of aluminum pipe is linked together through intercommunication post and drum, output through driving motor can drive the dwang and rotate, thereby can drive a plurality of groups fan leaf boards on the dwang outer wall and rotate, thereby can be through blowing in a plurality of aluminum pipes, can dispel the heat the cooling to a plurality of aluminum pipes like this, thereby can indirectly reduce the inside temperature of lamp body, can reduce the consume of projecting lamp simultaneously.

Drawings

The utility model will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of an LED projection lamp according to the present invention;

FIG. 3 is a schematic view of the internal structure of the lamp body according to the present invention;

FIG. 4 is a schematic view of the internal cooling structure of the present invention;

fig. 5 is a schematic view of a rotating lever connecting structure according to the present invention.

In the figure: 101. a panel; 102. a lamp body; 103. buckling the plate; 104. a frame body; 105. a glass cover; 106. a dial scale; 107. rotating the bracket; 108. a waterproof joint; 109. a thread block; 110. a square hole; 201. positioning a plate; 202. a cooling tank; 203. an aluminum tube; 204. a communication column; 205. a cylinder; 206. a square plate; 207. a dust-proof sheet; 208. a drive motor; 209. rotating the rod; 210. a fan blade plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an LED projection lamp includes a lamp body 102, a panel 101 is fastened to one side of the lamp body 102, a buckle plate 103 fastened to the lamp body 102 is rotatably connected to one end of the panel 101 along a width direction, a frame 104 is fixedly disposed in the panel 101, a glass cover 105 is fixedly connected to an inner wall of the frame 104, and a positioning plate 201 is fixedly disposed inside the lamp body 102.

The top of the positioning plate 201 is provided with a plurality of cooling grooves 202 at equal intervals, aluminum pipes 203 are fixedly arranged in the cooling grooves 202, one sides of the aluminum pipes 203 are provided with cylinders 205, the top of each cylinder 205 is fixedly connected with a square plate 206 communicated with the inside of the cylinder 205, one side wall of the lamp body 102 is provided with a square hole 110 in plug connection with the square plate 206, the cooling grooves 202 are filled with cooling liquid, and heat in the lamp body 102 can be gathered in the aluminum pipes 203 through the cooling liquid by filling the cooling grooves 202 in the positioning plate 201 with the cooling liquid.

The two side walls of the lamp body 102 are rotatably connected with dials 106, a rotating bracket 107 is fixedly connected between the outer walls of the two dials 106, and the two side walls of the lamp body 102 are rotatably provided with the dials 106 connected with the rotating bracket 107, so that the irradiation angle of the projector can be adjusted through the dials 106.

Screw blocks 109 screwed with the panel 101 are fixedly provided at both ends of one side wall of the lamp body 102, and the lamp body 102 and the panel 101 can be fixed by the screw blocks 109 by fixedly providing the screw blocks 109 screwed with the panel 101 at both ends of the lamp body 102.

The fixed water joint 108 that is provided with in width direction's one end of lamp body 102, through the fixed water joint 108 that is provided with in the one end of lamp body 102 to when can connecting the projecting lamp through the connecting wire, enable water joint 108 and carry out water repellent to lamp body 102.

The one end of a plurality of aluminum pipes 203 all fixedly connected with the cylinder 205 be linked together the intercommunication post 204, the one end fixedly connected with driving motor 208 of cylinder 205, fixedly connected with and the cylinder 205 pivoted dwang 209 on the output of driving motor 208, the annular equidistance fixedly connected with a plurality of sets of flabellum boards 210 on the outer wall of dwang 209, through can drive the dwang 209 rotation in driving motor 208, thereby can drive the flabellum board 210 rotation, can carry out air-cooled cooling to aluminum pipe 203 like this.

The top end of the square plate 206 is fixedly connected with a plurality of dustproof sheets 207 at equal intervals, and the dustproof sheets 207 are fixedly connected to the top end of the square plate 206, so that dust can be blocked on the cylinder 205 through the dustproof sheets 207, and the aluminum pipe 203 can be prevented from being blocked by foreign matters.

The working principle is as follows: in use, the dial plate 106 can be driven to rotate by rotating the screw, so that the angle of the rotating bracket 107 can be adjusted, thereby adjusting the irradiation angle of the LED spot light, fastening the lamp body 102 through the buckle plate 103 on the panel 101, the lamp body 102 and the panel 101 can then be fixed by means of the threaded block 109, which, when the projector is in use, by turning on the driving motor 208 inside the lamp body 102, the rotating rod 209 can be driven to rotate by the output end of the driving motor 208, thereby driving the fan blade plate 210 on the outer wall of the rotating rod 209 to rotate, thereby blowing air to the plurality of aluminum pipes 203, so that the heat collected from the inside of the lamp body 102 into the aluminum pipe 203 can be radiated to the outside, so that the temperature of the cooling liquid in the cooling groove 202 can be lowered, by this, the heat dissipation efficiency of the lamp body 102 can be improved, so that the loss of the projector can be reduced, and the service life of the LED projector can be prolonged.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a LED projecting lamp, its characterized in that, includes lamp body (102), one side joint of lamp body (102) has panel (101), panel (101) rotate along width direction's one end and are connected with buckle (103) with lamp body (102) looks lock joint, fixed framework (104) that is provided with in panel (101), fixedly connected with glass cover (105) on the inner wall of framework (104), the fixed positioning disk (201) that is provided with in inside of lamp body (102).

2. The LED projection lamp according to claim 1, wherein a plurality of cooling grooves (202) are formed in the top of the positioning plate (201) at equal intervals, aluminum pipes (203) are fixedly arranged in the plurality of cooling grooves (202), a cylinder (205) is arranged on one side of each aluminum pipe (203), a square plate (206) communicated with the inside of the cylinder (205) is fixedly connected to the top of the cylinder, a square hole (110) inserted into the square plate (206) is formed in one side wall of the lamp body (102), and cooling liquid is filled in the cooling grooves (202).

3. An LED spot light according to claim 1, characterized in that a dial (106) is rotatably connected to both side walls of the lamp body (102), and a rotating bracket (107) is fixedly connected between the outer walls of the two dials (106).

4. The LED spot light according to claim 1, wherein a screw block (109) screwed with the panel (101) is fixedly disposed at both ends of one side wall of the lamp body (102).

5. The LED spot light according to claim 1, wherein a waterproof connector (108) is fixedly arranged at one end of the light body (102) along the width direction.

6. The LED spot light according to claim 2, wherein a plurality of the aluminum tubes (203) are fixedly connected at one end thereof with a connection column (204) communicated with a cylinder (205), a driving motor (208) is fixedly connected at one end of the cylinder (205), a rotating rod (209) rotating with the cylinder (205) is fixedly connected at an output end of the driving motor (208), and a plurality of groups of fan blades (210) are fixedly connected at equal intervals in a ring shape on an outer wall of the rotating rod (209).

7. The LED floodlight according to claim 2, characterized in that a plurality of dust-proof sheets (207) are fixedly connected to the top of the square plate (206) at equal distances.