CN214147653U

CN214147653U - Projection lamp

Info

Publication number: CN214147653U
Application number: CN202021087193.6U
Authority: CN
Inventors: 梁白云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-13
Filing date: 2020-06-13
Publication date: 2021-09-07
Anticipated expiration: 2030-06-13

Abstract

The utility model discloses a projection lamp, including base, light-emitting component, radiator unit and bracket component. The light-emitting component is arranged above the base, the heat dissipation component is arranged at the bottom of the base, and the support component is arranged on the heat dissipation component. The heat dissipation assembly comprises a plurality of heat dissipation fins and baffles arranged at two ends of the vertically arranged heat dissipation fins. Through using solitary heat radiation fin, rather than integrated into one piece heat radiation fin between, can make the cost lower relatively, the radiating effect is better moreover, through set up the baffle at heat radiation fin both ends, can protect heat radiation fin can not receive the collision and lead to warping in addition. Thereby having the same stabilizing effect as the normal integrally formed heat radiating fins. And through filling the installation cooling fin of complex mode, can make cooling fin installation when firm, the installation also can not be too loaded down with trivial details.

Description

Projection lamp

Technical Field

The utility model relates to a lamps and lanterns field, in particular to projecting lamp.

Background

Most projecting lamp backshell heat radiation structure is integrated into one piece in the existing market, and integrated into one piece's mould consumes with big costs, and heat radiation fin's is also more single, and heat radiation material consumes greatly. Moreover, the integrated heat dissipating fins need to be connected together, so that the heat dissipating effect is actually inferior to that of the individual heat dissipating fins. The independent arrangement of the heat dissipation fins also has the problems of inconvenient installation and unstable structure, so that the project lamp with relatively lower cost, relatively stable structure, relatively convenient installation and better heat dissipation effect is needed.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a cost is lower relatively all sorts, and the structure is firm relatively, and it is relatively convenient to install, the better projecting lamp of radiating effect.

The utility model provides a projection lamp, including base, light emitting component and radiator unit, light emitting component sets up the base top, radiator unit sets up the base bottom, radiator unit includes a plurality of heat radiation fins and sets up the baffle at heat radiation fins's both ends.

Preferably, the heat radiating fins are vertically arranged between the baffles.

Preferably, the base bottom is provided with a plurality of spliced poles on the position of heat radiation fins, heat radiation fins bottom is provided with the connecting hole, the connecting hole is connected through interference fit's mode and is fixed on the spliced pole, thereby will heat radiation fins fix the base bottom.

Preferably, the baffle is fixed at the bottom of the base in a threaded connection mode.

Preferably, light-emitting component is including setting up lamp shade, anti-light cup, lens, the luminous lamp plate and the drive at the base top, the drive the anti-light cup luminous lamp plate with the drive sets up the lamp shade and between the base.

Preferably, the lampshade is made of glass, and a plurality of lampshade buckles used for fixing the lampshade are further arranged on the top of the base.

Preferably, still include the bracket component, the bracket component includes support, the rotatory lid of support and support fixed screw, the baffle outside is provided with the support fixed orifices, the support fixed screw passes in proper order the rotatory lid of support with the support on the baffle with the fixed threaded connection of support, thereby make the support can with the support fixed screw is the rotation of axle.

Preferably, a through hole is formed in the base, a waterproof screw is arranged on the through hole, and the external circuit penetrates through the middle of the waterproof screw and is connected with the light emitting assembly inside the base.

The utility model discloses a projecting lamp's beneficial effect does:

Drawings

Fig. 1 is a front view of the projector of the present invention;

fig. 2 is a perspective view of the heat dissipation fins of the projector of the present invention;

fig. 3 is a schematic structural diagram of the projector of the present invention;

reference numbers in the figures: 1. the base, 2, heat radiation fins, 3, baffle, 4, drive, 5, luminous lamp plate, 6, lens, 7, reflection of light cup, 8, lamp shade, 9, lamp shade buckle, 10, spliced pole, 11, lead to the line hole, 12, support fixed screw, 13, support rotary cover, 14, support, 15, support fixed orifices, 16, connecting hole.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1 to 3, an embodiment of the projector of the present invention is provided:

a projection lamp comprises a base 1, a light-emitting component, a heat dissipation component and a support component.

Light emitting component sets up in the top of base 1, and radiator unit sets up in the bottom of base 1, and the bracket component sets up on radiator unit.

The heat dissipating module includes 20 heat dissipating fins 2 and baffles 3 disposed at both ends of the vertically arranged heat dissipating fins. A plurality of connecting columns 10 are arranged at the positions of the bottom of the base 1 where the radiating fins 2 are arranged, connecting holes 16 are arranged at the bottoms of the radiating fins 2, the connecting holes 16 are fixed on the connecting columns 10 in an interference fit mode, and the radiating fins 2 are fixed at the bottom of the base 1. The baffle 3 is fixed at the bottom of the base 1 in a threaded connection mode.

Light-emitting component is including setting up lamp shade 8, anti-light cup 7, lens 6, luminous lamp plate 5 and the drive 4 at base 1 top, and drive 4 is fixed in base 1's inboard bottom, and the screw passes behind the screw hole on the lens 6 screw hole on the luminous lamp plate 5 screw hole with lens 6 and the fixed base 1 bottom of luminous lamp plate 5. The lampshade 8 is made of glass, a plurality of lampshade buckles 9 are arranged on the top of the base 1, the lampshade 8 is fixed on the base 1 through the lampshade buckles 9, and the reflecting cup 7 is fixed above the lens 6 through the lampshade 8.

The bracket component comprises a bracket 14, a bracket rotating cover 13 and a bracket fixing screw 12, a bracket fixing hole 15 is formed in the outer side of the baffle plate 3, the bracket fixing screw 12 sequentially penetrates through the bracket rotating cover 13 and the bracket 14 and is connected with the bracket fixing screw 12 on the baffle plate 3, and therefore the bracket 14 can rotate by taking the bracket fixing screw 12 as an axis.

Be provided with on the 1 bottom of base and lead to line hole 15, lead to being provided with waterproof screw in the hole 15, outside line can follow in the middle of the waterproof screw and pass 1 inside and drive 4 electricity links in the base, drive 4 and luminous lamp plate 5 electricity links to give luminous lamp plate 5 power supplies through external circuit.

Through using solitary fin 2, rather than integrated into one piece's fin 2 between, can make the cost lower relatively, the radiating effect is better moreover, through set up baffle 3 at fin 2 both ends in addition, can must protect fin 2 not receive the collision and lead to warping. Thereby achieving the same stabilizing effect as that of the normal integrally formed heat radiating fins 2. And through filling the installation cooling fin 2 of complex mode, can make cooling fin 2 install when firm, the installation also can not be too loaded down with trivial details.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. The utility model provides a projection lamp, includes base, light emitting component and radiator unit, its characterized in that, radiator unit includes a plurality of heat radiation fins and sets up the baffle at heat radiation fins's both ends, the base bottom sets up be provided with a plurality of spliced poles on heat radiation fins's the position, heat radiation fins bottom is provided with the connecting hole, the connecting hole is connected through interference fit's mode and is fixed on the spliced pole, thereby will heat radiation fins fixes the base bottom.

2. The light projector of claim 1 wherein the heat fins are vertically aligned between the baffles.

3. The light projector of claim 1 wherein the bezel is secured to the base by a threaded connection.

4. The light projector of claim 1, wherein the light emitting assembly comprises a lampshade, a reflective cup, a lens, a light emitting lamp panel and a driver, the lampshade, the reflective cup, the light emitting lamp panel and the driver are arranged on the top of the base, and the driver, the reflective cup, the light emitting lamp panel and the driver are arranged between the lampshade and the base.

5. The light projector of claim 4, wherein the lampshade is made of glass, and a plurality of lampshade fasteners for fixing the lampshade are further arranged on the top of the base.

6. The light projector according to claim 1, further comprising a bracket assembly, wherein the bracket assembly comprises a bracket, a bracket rotating cover and a bracket fixing screw, a bracket fixing hole is formed in the outer side of the baffle, and the bracket fixing screw sequentially penetrates through the bracket rotating cover and the bracket and is in threaded connection with the bracket fixing screw on the baffle, so that the bracket can rotate around the bracket fixing screw.

7. The project lamp according to claim 1, wherein a through hole is formed in the base, a waterproof screw is arranged on the through hole, and an external circuit penetrates through the middle of the waterproof screw and is connected with the light-emitting assembly inside the base.