CN213207591U

CN213207591U - Lamp set

Info

Publication number: CN213207591U
Application number: CN202022488329.0U
Authority: CN
Inventors: 迮德朝; 迮德林
Original assignee: Gaoyou Chaosheng Metal Products Co ltd
Current assignee: Gaoyou Chaosheng Metal Products Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-05-14
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to the technical field of lamps and lanterns, and disclose a lamp, solved present lamp irradiation direction angle and irradiation zone size unadjustable to and the slower problem of heat dissipation, its package includes the bottom plate, the bottom plate upper end is connected with branch, the utility model discloses, lamp through rotate the seat around the positioning seat angle of rotation from top to bottom, make the illumination angle can adjust, rotate through motor drive lead screw and make the movable block drive the connecting rod motion, and then the guide arm drives the light modulation board and adjusts around the connecting seat luffing motion, changes the opening size between four light modulation boards, thereby can adjust the scope in illumination zone; the heat that work produced is through on heat dissipation wing transmission to interior lamp body, then outwards give off by heat conduction post transmission to outer lamp body, simultaneously, the heat dissipation fan blows external wind-force and dispels the heat in the lamp body to interior lamp body, blows the in-process at wind-force, and wind-force diffusion is in the space between lamp body and then the outer lamp body in to interior lamp body for the heat that radiates out accelerates to give off, and the radiating effect is good.

Description

Lamp set

Technical Field

The utility model belongs to the technical field of lamps and lanterns, specifically be a lamp.

Background

When temporary illumination is needed at night on a building construction site, the illumination lamp is needed to be used for illumination.

The existing lamp is usually of a fixed mounting structure, after the lamp is mounted, the angle of the light irradiation direction of the lamp is usually not adjustable, so that the lamp cannot adjust the light according to actual needs, in addition, the irradiation area of the light is usually a fixed area, the light cannot be adjusted, and when the lamp is used for a long time, the internal heat dissipation of the lamp is slow.

Disclosure of Invention

To the above situation, for overcoming prior art's defect, the utility model provides a lamps and lanterns, effectual solved present lamps and lanterns shine the direction angle and shine regional size and can not adjust to and the slow problem of heat dissipation.

In order to achieve the above object, the utility model provides a following technical scheme: a lamp comprises a bottom plate, wherein a supporting rod is connected to the upper end of the bottom plate, a positioning seat is connected to the upper end of the supporting rod, a rotating seat is rotatably connected to the upper end of the positioning seat, an outer lamp shell is connected to the upper end of the rotating seat, an inner lamp shell is connected to the inside of the outer lamp shell, the outer lamp shell is connected to the inner lamp shell through a heat conducting column, a first air inlet hole is uniformly formed in one end of the outer lamp shell, a second air inlet hole is uniformly formed in one end of the inner lamp shell, a heat dissipation fan is arranged between the second air inlet hole and the first air inlet hole and opposite to one end of the inner lamp shell, a filter screen is connected to the inner sides of the second air inlet hole and the first air inlet hole, a heat dissipation fin is connected to one side of the inside of the inner lamp shell, a lamp holder is connected to the, the lamp holder is characterized in that the upper end of the connecting seat is rotatably connected with a light adjusting plate, one end of the light adjusting plate is connected with a guide rod, a slotted hole is formed in the guide rod, a connecting rod is connected to the inside of the slotted hole through a spring, one end of the connecting rod penetrates through the outer lamp shell and extends to the inside of the outer lamp shell to be connected with a moving block, one end of the moving block penetrates through the lead screw, one end of the lead screw is connected with a motor.

Preferably, the rotating seat and the positioning seat are connected through a bolt in a penetrating manner, one end of the bolt is connected with a fixing nut, and a gasket is sleeved on one side of the fixing nut relative to the outer portion of the bolt.

Preferably, the first air inlet hole and the second air inlet hole are both arranged in an inclined manner with a high inside and a low outside.

Preferably, the connection end of the lampshade and the outer lamp shell is connected with a sealing ring.

Preferably, the inner wall of the light adjusting plate is provided with a reflective layer, and the reflective layer is mirror aluminum.

Preferably, the four connecting rods penetrate through the outer lamp shell and are provided with elongated slots.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses, through the setting of rotation seat, positioning seat, light modulation board, guide arm, spring, connecting rod, movable block, lead screw and motor, lamps and lanterns make the illumination angle adjust through rotating the seat around the positioning seat angle of rotation from top to bottom, in addition, through the rotation of motor drive lead screw make the movable block drive the connecting rod motion, and then the guide arm drives the light modulation board and adjusts around the swing from top to bottom of connecting seat, changes the flare size between four light modulation boards, thereby can adjust the scope in illumination region;

(2) the utility model discloses a lamp body, including outer lamp body, heat dissipation fan, heat dissipation wing, the structure setting of heat conduction post, the heat that work produced is through the outside transmission of heat dissipation wing to interior lamp body, then transmit to outer lamp body by the heat conduction post, outwards give off again, and simultaneously, the heat dissipation fan blows external wind-force and dispels the heat in to interior lamp body, blow the in-process at wind-force, wind-force diffusion is to interior lamp body and then in the space between the outer lamp body, make the heat that radiates out accelerate and give off, the radiating effect is good.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of B of fig. 1 according to the present invention;

in the figure: 1. a base plate; 2. a strut; 3. positioning seats; 4. a rotating seat; 5. an outer lamp housing; 6. an inner lamp housing; 7. a heat-conducting column; 8. a first air inlet hole; 9. a second air inlet hole; 10. a heat dissipation fan; 11. filtering with a screen; 12. Heat dissipation fins; 13. a lamp socket; 14. a substrate; 15. a lamp bead; 16. a lamp shade; 17. a connecting seat; 18. a light adjusting plate; 19. a guide bar; 20. a slot; 21. a spring; 22. a connecting rod; 23. a moving block; 24. a screw rod; 25. a motor; 26. a support plate; 27. a seal ring; 28. a long groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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 work belong to the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a bottom plate 1, a support rod 2 is connected to the upper end of the bottom plate 1, a positioning seat 3 is connected to the upper end of the support rod 2, a rotary seat 4 is rotatably connected to the upper end of the positioning seat 3, the lamp can adjust the irradiation angle up and down through the rotary connection between the rotary seat 4 and the positioning seat 3, an outer lamp housing 5 is connected to the upper end of the rotary seat 4, an inner lamp housing 6 is connected to the inner lamp housing 5, the outer lamp housing 5 and the inner lamp housing 6 are connected through a heat conducting post 7, the heat conducting post 7 can transfer the heat in the inner lamp housing 6 to the outer lamp housing 5 for heat dissipation, a first air inlet hole 8 is uniformly formed at one end of the outer lamp housing 5, a second air inlet hole 9 is uniformly formed at one end of the inner lamp housing 6, a heat dissipating fan 10 is installed between the second air inlet hole 9 and the first air inlet hole, and the inner sides of the second air inlet hole 9 and the first air inlet hole 8 are both connected with a filter screen 11 to prevent impurities from entering, one side of the inner part of the inner lamp shell 6 is connected with a heat dissipation fin 12, the inner part of the heat dissipation fin 12 is connected with a lamp holder 13, one end of the lamp holder 13 is connected with a base plate 14, one end of the base plate 14 is uniformly connected with a lamp bead 15, one end of the outer side of the lamp bead 15 opposite to the outer lamp shell 5 is in threaded connection with a lamp shade 16, the outer part of the lamp shade 16 opposite to the periphery of the outer lamp shell 5 is in crossed symmetrical connection with a connecting seat 17, the upper end of the connecting seat 17 is rotatably connected with a light adjusting plate 18, one end of the light adjusting plate 18 is connected with a guide rod 19, a slotted hole 20 is formed in the guide rod 19, the inner, the motor 25 and the lead screw 24 are both arranged on the outer wall of the inner lamp housing 6, the motor 25 drives the lead screw 24 to rotate, so that the moving block 23 drives the connecting rod 22 to move, and the guide rod 19 drives the light adjusting plate 18 to swing up and down around the connecting seat 17 for adjustment.

In the second embodiment, on the basis of the first embodiment, the rotating seat 4 and the positioning seat 3 are connected through a bolt, one end of the bolt is connected with a fixing nut, and a gasket is sleeved on one side of the fixing nut relative to the outside of the bolt, so that the up-and-down swinging angle of the lamp can be conveniently adjusted.

In the third embodiment, on the basis of the first embodiment, the first air inlet holes 8 and the second air inlet holes 9 are both arranged in an inclined shape with a high inside and a low outside, so that dust is reduced.

In the fourth embodiment, on the basis of the first embodiment, the sealing ring 27 is connected to the connection end of the lamp shade 16 and the outer lamp shell 5, so that the sealing performance of the connection end is improved.

In the fifth embodiment, on the basis of the first embodiment, the light modulation plate 18 has a reflective layer on the inner wall thereof, and the reflective layer is made of mirror aluminum, which is beneficial to improving the reflective effect.

In the sixth embodiment, on the basis of the first embodiment, the four links 22 are all provided with the elongated slot 28 at positions penetrating through the outer lamp housing 5, so that the links 22 can move in the elongated slot 28 conveniently.

The working principle is as follows: when the device is used, the device is placed at a proper position for fixing, the rotating seat 4 swings up and down around the positioning seat 3 to adjust a proper angle according to the direction and angle of illumination required, then the screw rod 24 is driven to rotate through the motor 25 according to the size of an on-site illumination area, at the moment, the moving block 23 moves along the surface of the screw rod 24, so that the moving block 23 drives the connecting rod 22 to move, the connecting rod 22 moves in the slotted hole 20 in the guide rod 19 for folding and unfolding, the guide rod 19 drives the light adjusting plate 18 to swing up and down around the connecting seat 17 for adjusting the illumination area, in addition, when the lamp works, the generated heat is outwards transmitted to the inner lamp shell 6 through the radiating fins 12, then is transmitted to the outer lamp shell 5 through the heat conducting columns 7 and then is outwards radiated, meanwhile, the radiating fan 10 blows external wind power into the inner lamp shell 6 for radiating, and in the blowing process, the wind power is diffused to gaps between the inner lamp shell 6 and, so that the radiated heat is radiated more quickly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A luminaire comprising a base plate (1), characterized in that: the lamp is characterized in that a supporting rod (2) is connected to the upper end of the bottom plate (1), a positioning seat (3) is connected to the upper end of the supporting rod (2), a rotating seat (4) is rotatably connected to the upper end of the positioning seat (3), an outer lamp shell (5) is connected to the upper end of the rotating seat (4), an inner lamp shell (6) is connected to the inner lamp shell (5), the outer lamp shell (5) and the inner lamp shell (6) are connected through a heat conducting column (7), a first air inlet hole (8) is uniformly formed in one end of the outer lamp shell (5), a second air inlet hole (9) is uniformly formed in one end of the inner lamp shell (6), a heat dissipation fan (10) is installed between the second air inlet hole (9) and the first air inlet hole (8) relative to one end of the inner lamp shell (6), a filter screen (11) is connected to the inner side of the second air inlet hole (9) and the first air inlet hole (8), lamp stand (13) one end is connected with base plate (14), base plate (14) one end evenly is connected with lamp pearl (15), lamp pearl (15) outside has lamp shade (16) for outer lamp body (5) one end threaded connection, lamp shade (16) outside has connecting seat (17) for outer lamp body (5) cross symmetric connection all around, connecting seat (17) upper end is rotated and is connected with light modulation board (18), light modulation board (18) one end is connected with guide arm (19), slotted hole (20) have been seted up to guide arm (19) inside, slotted hole (20) are inside to be connected with connecting rod (22) through spring (21), connecting rod (22) one end is run through and is extended to outer lamp body (5) inside rotation and is connected with movable block (23), movable block (23) one end through connection has lead screw (24), lead screw (24) one end is connected with motor (25), lead screw (24) other end is connected with extension board (26).

2. A light fixture as recited in claim 1, wherein: the rotating seat (4) and the positioning seat (3) are connected through a bolt, one end of the bolt is connected with a fixing nut, and a gasket is sleeved on one side of the fixing nut relative to the outer portion of the bolt.

3. A light fixture as recited in claim 1, wherein: the first air inlet hole (8) and the second air inlet hole (9) are both arranged in an inclined manner with a high inside and a low outside.

4. A light fixture as recited in claim 1, wherein: the connection end of the lampshade (16) and the outer lamp shell (5) is connected with a sealing ring (27).

5. A light fixture as recited in claim 1, wherein: the inner wall of the light adjusting plate (18) is provided with a reflective layer, and the reflective layer is mirror aluminum.

6. A light fixture as recited in claim 1, wherein: the four connecting rods (22) penetrate through the outer lamp shell (5) and are provided with long grooves (28).