CN217382657U

CN217382657U - Projecting lamp convenient to heat dissipation

Info

Publication number: CN217382657U
Application number: CN202220877816.2U
Authority: CN
Inventors: 杨霞霞
Original assignee: Fujian Ronghong Photoelectric Technology Co ltd
Current assignee: Fujian Ronghong Photoelectric Technology Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-09-06
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a projecting lamp convenient to heat dissipation, the on-line screen storage device comprises a base, the top of base is provided with the mount, be provided with the body between the top of the inside both sides of mount, the top of mount is provided with the dustcoat, the inside of body is provided with lamp plate assembly, the last battery of lens that is provided with of lamp plate assembly, the inside of body front end is provided with the light-passing board. This be convenient for radiating projecting lamp installation back in-process of using, can start through the circular telegram of control servo motor, servo motor starts to drive the drive helical gear through the output shaft and rotates, the drive helical gear rotates the dish tooth that can drive the meshing and connect and rotates, the dish tooth rotates and can drive the body on mount and the mount through fixed spliced pole and rotate, adjust the illumination angle of shining of the inside battery of lens of body, the problem of the angle of shining of the use of projecting lamp of having solved not being convenient for and adjusting.

Description

Projecting lamp convenient to heat dissipation

Technical Field

The utility model relates to a projecting lamp technical field specifically is a projecting lamp convenient to heat dissipation.

Background

The projecting lamp is the lamps and lanterns of use in needs large tracts of land lighting condition place, can be called the spotlight again, it not only has good electromagnetic compatibility and the long service life of internal light source, the wide use is in places such as stadium and park and flower bed, but some radiating projecting lamps of being convenient for still have some not enough at the in-process that uses of some current projecting lamps of being convenient for, for example, be not convenient for shine the angle to the use of projecting lamp and adjust, inconvenient dispel the heat to projecting lamp internal light source subassembly simultaneously, and also be not convenient for protect the outside of projecting lamp and hide rain.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a projecting lamp convenient to it is radiating to provide the problem that the angle was adjusted to the use of projecting lamp to be not convenient for in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a projecting lamp convenient to heat dissipation, includes the base, the top of base is provided with the mount, be provided with the body between the top of the inside both sides of mount, the top of mount is provided with the dustcoat, the inside of body is provided with the lamp plate assembly, be provided with the battery of lens on the lamp plate assembly, the inside of body front end is provided with the light-passing board, the inside of base top one side is provided with servo motor, the rear end of body is fixed with the shell.

Preferably, a connecting column is fixed in the middle of the bottom end of the fixing frame, the disc teeth are movably connected inside the top end of the base, a driving helical gear is fixed on an output shaft of the servo motor, and the bottom end of the connecting column penetrates through the top end of the base and is fixedly connected with the top ends of the disc teeth.

Preferably, the disk teeth are in meshed connection with the driving bevel gear, and the top ends of the disk teeth are fixedly connected with the bottom end of the connecting column.

Preferably, a heat dissipation fan is fixed at the rear end of the shell, a fixing rod is transversely fixed between two sides inside the shell, a plurality of groups of heat absorption sheets are fixed on the fixing rod at equal intervals, and the heat absorption sheets are made of copper.

Preferably, the rear end of the shell is communicated with the inside of the heat dissipation fan, and the front end of the shell is communicated with the inside of the body.

Preferably, the both sides of dustcoat run through respectively and are provided with adjusting bolt, the top of dustcoat front end is fixed with hides the rain eyebrow, the inside of dustcoat front end is provided with the cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the project lamp convenient for heat dissipation not only realizes convenient adjustment of the using irradiation angle of the project lamp, realizes convenient heat dissipation of the light source component inside the project lamp, but also realizes convenient protection and rain shielding of the outside of the project lamp;

(1) by arranging the connecting column, the servo motor, the driving bevel gear and the disc teeth, the projection lamp can be started by controlling the servo motor to be electrified after being installed in the using process, the servo motor is started to drive the driving bevel gear to rotate through the output shaft, the driving bevel gear can drive the disc teeth which are meshed and connected to rotate, the disc teeth can drive the fixing frame and the body on the fixing frame to rotate through the fixed connecting column, and the irradiation illumination angle of the lens group in the body is adjusted;

(2) the shell, the cooling fan, the fixing rods and the heat absorbing fins are arranged, the shell is fixed at the rear end of the body and communicated with the interior of the body in the using process of the projection lamp, the fixing rods arranged at equal intervals in the shell can absorb heat generated by components such as a lamp panel component and a lens group in the body in the projection lamp irradiation and illumination process, the heat in the body can be extracted by starting the cooling fan, air circulation carries out heat exchange, and heat dissipation is convenient for a light source component in the projection lamp;

(3) through being provided with the dustcoat, hide the rain eyebrow, adjusting bolt and cavity, the projecting lamp is at the in-process that uses, it can protect the outside of body and mount to be provided with the dustcoat in the outside of body, reduce the damage that outside striking led to the fact the body, it can hide rain waterproof to the body of cavity inside to hide the rain eyebrow at the fixed rain eyebrow that stretches out in dustcoat front end top simultaneously, when the angle of shining to the body is turned over the regulation from top to bottom, can be through utilizing the adjusting bolt of dustcoat both sides, after loosening two sets of adjusting bolt respectively, the rethread corresponds the angle of regulation of body and carries out the regulation of stirring around the dustcoat, reduce the covering to body irradiation range.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged partial cross-sectional view of the disk tooth in front view;

fig. 3 is an enlarged schematic view of the top view of a partial section of the heat absorbing sheet of the present invention;

fig. 4 is an enlarged partial cross-sectional view of the point a in fig. 1 according to the present invention.

In the figure: 1. connecting columns; 2. a base; 3. a fixed mount; 4. a housing; 5. a body; 6. a lamp panel assembly; 7. a lens group; 8. rain eyebrows are shielded; 9. a light-transmitting plate; 10. a servo motor; 11. driving the helical gear; 12. disc teeth; 13. a housing; 14. a heat radiation fan; 15. fixing the rod; 16. a heat absorbing sheet; 17. adjusting the bolt; 18. a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a projection lamp convenient for heat dissipation comprises a base 2, a fixing frame 3 is arranged at the top end of the base 2, a body 5 is arranged between the top ends of two sides inside the fixing frame 3, an outer cover 4 is arranged at the top end of the fixing frame 3, a lamp panel assembly 6 is arranged inside the body 5, a lens group 7 is arranged on the lamp panel assembly 6, a light-passing board 9 is arranged inside the front end of the body 5, a servo motor 10 is arranged inside one side of the top end of the base 2, and a shell 13 is fixed at the rear end of the body 5;

a connecting column 1 is fixed in the middle of the bottom end of the fixing frame 3, disc teeth 12 are movably connected inside the top end of the base 2, a driving helical gear 11 is fixed on an output shaft of the servo motor 10, the bottom end of the connecting column 1 penetrates through the top end of the base 2 and is fixedly connected with the top ends of the disc teeth 12, the disc teeth 12 are in meshed connection with the driving helical gear 11, and the top ends of the disc teeth 12 are fixedly connected with the bottom end of the connecting column 1;

specifically, as shown in fig. 1 and fig. 2, in the in-process of using after the projecting lamp installation, can start through controlling servo motor 10 circular telegram, servo motor 10 starts to drive helical gear 11 through the output shaft and rotates, drive helical gear 11 rotates and to drive the dish tooth 12 that the meshing is connected and rotate, dish tooth 12 rotates and can drive body 5 on mount 3 and the mount 3 through fixed spliced pole 1 and rotate, adjust the illumination angle of the inside battery of lens 7 of body 5.

Example 2: a heat radiation fan 14 is fixed at the rear end of the shell 13, a fixing rod 15 is transversely fixed between two sides of the interior of the shell 13, a plurality of groups of heat absorption sheets 16 are fixed on the fixing rod 15 at equal intervals, the heat absorption sheets 16 are made of copper, the rear end of the shell 13 is communicated with the interior of the heat radiation fan 14, and the front end of the shell 13 is communicated with the interior of the body 5;

specifically, as shown in fig. 1 and fig. 3, the projecting lamp is at the in-process that uses, be linked together in the inside of body 5 at the rear end of body 5 with shell 13, the multiunit dead lever 15 that equidistant setting was gone up on the inside dead lever 15 of shell 13 can shine the in-process of illumination and absorb the heat that the subassembly produced such as lamp plate assembly 6 and battery of lens 7 inside body 5 at the projecting lamp, and can take out the inside heat of body 5 through the 14 starts of cooling fan, the circulation of air carries out the heat exchange, conveniently dispel the heat to the inside light source subassembly of projecting lamp.

Example 3: adjusting bolts 17 are respectively arranged on two sides of the outer cover 4 in a penetrating way, a rain-shading eyebrow 8 is fixed on the top of the front end of the outer cover 4, and a cavity 18 is arranged inside the front end of the outer cover 4;

specifically, as shown in fig. 1 and 4, the projecting lamp is in the in-process of using, it can protect body 5 and mount 3's outside to be provided with dustcoat 4 in body 5's outside, reduce the damage that outside striking led to the fact body 5, the fixed rain eyebrow 8 that stretches out of dustcoat 4 front end top simultaneously can hide rain waterproof to the body 5 of cavity 18 inside, when turning over the regulation about the angle of illumination to body 5, can be through utilizing adjusting bolt 17 of dustcoat 4 both sides, after loosening two sets of adjusting bolt 17 respectively, the rethread corresponds the angle of adjustment of body 5 and carries out the regulation of turning around to cover 4, reduce the covering to body 5 irradiation range.

The working principle is as follows: when the utility model is used, the servo motor 10 can be controlled to be powered on for starting, the servo motor 10 is started to drive the driving bevel gear 11 to rotate through the output shaft, the driving bevel gear 11 can drive the meshed disc teeth 12 to rotate, the disc teeth 12 can drive the fixed frame 3 and the body 5 on the fixed frame 3 to rotate through the fixed connecting column 1, the irradiation illumination angle of the lens group 7 in the body 5 is adjusted, meanwhile, in the using process of the projection lamp, the shell 13 is fixed at the rear end of the body 5 and is communicated with the inside of the body 5, a plurality of groups of fixed rods 15 which are arranged on the fixed rods 15 in the shell 13 at equal intervals can absorb heat generated by the lamp panel assembly 6, the lens group 7 and other assemblies in the body 5 in the projection lamp irradiation process, and can be started to extract the heat in the body 5 through the cooling fan 14, the circulation of air carries out the heat exchange, the projecting lamp is when using, it can protect body 5 and mount 3's outside to be provided with dustcoat 4 in body 5's outside, reduce the damage that outside striking caused body 5, simultaneously the fixed rain eyebrow 8 that hides who stretches out in dustcoat 4 front end top can hide rain waterproof to the body 5 of cavity 18 inside, when the angle of shining to body 5 carries out the upset regulation from top to bottom, can be through utilizing adjusting bolt 17 of cover 4 both sides, after 17 unscrews two sets of adjusting bolt respectively, the rethread corresponds the angle of regulation of body 5 and carries out the regulation of stirring around to cover 4, reduce the covering to body 5 irradiation range.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a projecting lamp convenient to heat dissipation, includes base (2), its characterized in that: the utility model discloses a lamp, including base (2), mount (3), body (5), lamp plate assembly (6), lamp plate assembly (7), the inside of body (5) front end is provided with light-passing board (9), the inside of base (2) top one side is provided with servo motor (10), the rear end of body (5) is fixed with shell (13).

2. The light projector convenient for heat dissipation according to claim 1, characterized in that: the utility model discloses a drive mechanism of a motor vehicle, including mount (3), the inside swing joint on base (2) top has set tooth (12), the output shaft of servo motor (10) is fixed with drive helical gear (11), the bottom of link (1) run through the top of base (2) and with the top fixed connection of set tooth (12).

3. The light projector convenient for heat dissipation according to claim 2, characterized in that: the disc teeth (12) are in meshed connection with the driving bevel gear (11), and the top ends of the disc teeth (12) are fixedly connected with the bottom end of the connecting column (1).

4. The light projector convenient for heat dissipation according to claim 1, characterized in that: the heat radiation fan is characterized in that a heat radiation fan (14) is fixed at the rear end of the shell (13), a fixing rod (15) is transversely fixed between two sides of the interior of the shell (13), a plurality of groups of heat absorption sheets (16) are fixed on the fixing rod (15) at equal intervals, and the heat absorption sheets (16) are made of copper.

5. The light projector convenient for heat dissipation according to claim 1, characterized in that: the rear end of the shell (13) is communicated with the inside of the heat dissipation fan (14), and the front end of the shell (13) is communicated with the inside of the body (5).

6. The light projector convenient for heat dissipation according to claim 1, characterized in that: adjusting bolts (17) penetrate through the two sides of the outer cover (4) respectively, a rain-shading eyebrow (8) is fixed at the top of the front end of the outer cover (4), and a cavity (18) is formed in the front end of the outer cover (4).