CN210485638U

CN210485638U - Temporary LED lamp for construction of building site

Info

Publication number: CN210485638U
Application number: CN201921687446.0U
Authority: CN
Inventors: 陆长洁
Original assignee: Nanjing Gehai New Energy Co ltd
Current assignee: Nanjing Gehai New Energy Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-05-08
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a temporary LED lamp for construction in building sites, which comprises a lamp post, a loop bar penetrates through the top of the lamp post, a tooth block is arranged inside the loop bar, first sliding wheels are fixed on both sides of the loop bar through limiting rods, limiting grooves are arranged on both sides of the inside of the lamp post, the first sliding wheel is in sliding fit with the limiting groove, a screw rod is arranged inside the lamp post, the LED lamp is also provided with a clapboard, a heat conduction fin and a fan, when the LED lamp works for illumination, the heat conduction fin leads the heat on the base plate to one side of the clapboard because the heat conduction fin is abutted against the base plate, meanwhile, the fan is started to discharge heat through the heat dissipation holes, the partition plate plays a role in blocking dust, the dust is placed to influence the normal use of lamp parts, the dustproof effect is achieved while the heat dissipation effect is improved, and the service life of the lamp is prolonged.

Description

Temporary LED lamp for construction of building site

Technical Field

The utility model relates to a LED lamp technical field specifically is a building site construction is with interim LED lamp.

Background

The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object in a specified place, and comprises foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction and the like.

The LED lighting lamp is a general term for LED lighting fixtures, and refers to a fixture capable of transmitting light, distributing and changing light distribution of LED light sources, including all parts and components required for fixing and protecting the LED light sources except the LED light sources, and circuit accessories necessary for connecting with a power supply.

The bracing piece that current interim LED lamp adopted the fixed length mostly carries out simple and easy support to the illumination lamp, highly unable free the adjusting of light, make the scope and the intensity of illumination receive the limitation, and, current interim LED lamp is at the on-site during operation of building, because the operational environment dust is great, make the printing opacity piece cover the one deck dust easily, influence LED's luminance, and, current interim LED lamp radiating mode is comparatively simple, most only single adoption louvre dispels the heat, the dust on the building site enters into the inside of lamp shade through the louvre easily like this, and LED lamp inner structure is more accurate, influence the life of lamps and lanterns like this easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building site construction is with interim LED lamp to it is relatively poor to provide convenient free adjustment height, dust influence illumination luminance and radiating effect in solving above-mentioned background art, influences the life's of lamps and lanterns problem.

In order to achieve the above object, the utility model provides a following technical scheme: a temporary LED lamp for construction of building sites comprises a lamp post, a loop bar penetrates through the top of the lamp post, a tooth block is arranged inside the loop bar, first sliding wheels are fixed on two sides of the loop bar through limiting rods, limiting grooves are formed in two sides of the inside of the lamp post, the first sliding wheels are in sliding fit with the limiting grooves, a lead screw is arranged inside the lamp post, the top end of the lead screw penetrates through the bottom of the loop bar and extends into the loop bar, the outer surface of the lead screw is meshed with the tooth block, driven taper teeth are arranged on the outer surface of the lead screw, a rocking handle penetrates through one side of the lamp post, one end of the rocking handle extends into the inside of the lamp post and is fixed with driving taper teeth, the driving taper teeth are meshed with the driven taper teeth, the top of the loop bar is connected with a lampshade through a rotating shaft, a light transmitting sheet is arranged on one side of the lampshade, and connecting plates are fixed above and below one side of the lampshade, the spout has been seted up to the inboard of connecting plate, the inboard of spout is connected with the brush through the second movable pulley, just the brush passes through second movable pulley and spout sliding connection, one side of brush is fixed with the handle, the opposite side of lamp shade runs through there is the louvre, the inside of lamp shade is provided with base plate and baffle respectively, one side of base plate is provided with LED lamp pearl, one side of baffle runs through there is heat conduction fin, inside one side of lamp shade is fixed with the fan through the dead lever.

Preferably, a base is fixed at the bottom of the lamp post, and rollers are fixed at four corners of the bottom of the base.

Preferably, an anti-slip sleeve is sleeved on the outer surface of the rocking handle.

Preferably, the brush is made of a material containing sponge.

Preferably, one side of the brush is in interference connection with the light-transmitting sheet.

Preferably, the heat conduction fins are provided in plurality, and one end of each of the heat conduction fins is connected with the other side of the substrate in an abutting manner.

Compared with the prior art, the beneficial effects of the utility model are that: the temporary LED lamp for construction of the building site is provided with a screw rod, a rocking handle, driven bevel gears, a sleeve rod and driving bevel gears, when the height needs to be adjusted, a worker can adjust the height by rocking the rocking handle, the rocking handle can rock the driving bevel gears to rotate, the driving bevel gears can rotate to enable the driven bevel gears to rotate, the screw rod can rotate by rotating the driven bevel gears, the screw rod is meshed with a gear block, the sleeve rod can only move upwards or downwards under the action of a limiting groove and the limiting rod (the upward or downward movement depends on the direction of rocking of the rocking handle), the height of the LED lamp is controlled, the propagation distance of light can be increased, the irradiation range of the LED lamp is enlarged, the construction operation range is enlarged, the condition that the construction operation is limited due to light propagation is avoided, the construction operation is limited, the progress of the construction operation is influenced, the construction operation efficiency is improved, and meanwhile, the LED lamp is further provided with a brush, The LED lamp is also provided with a partition plate, heat-conducting fins and a fan, when the LED lamp is used for lighting, the heat-conducting fins are abutted to the base plate, the heat-conducting fins lead heat on the base plate out to one side of the partition plate, meanwhile, the fan is started to discharge the heat through a heat radiation hole, the partition plate plays a role in blocking the dust, the dust is placed to influence the normal use of lamp parts, and the dustproof effect is achieved while the heat radiation effect is improved, the service life of the lamp is prolonged.

Drawings

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

FIG. 2 is a schematic view of the structure of the lampshade of the present invention;

FIG. 3 is a schematic side view of the brush of the present invention;

fig. 4 is a partially enlarged schematic structural diagram of the present application a.

In the figure: 1. a lamp post; 2. a loop bar; 3. a rotating shaft; 4. a lamp shade; 5. heat dissipation holes; 6. fixing the rod; 7. a light transmitting sheet; 8. a brush; 9. a connecting plate; 10. a partition plate; 11. a heat conductive fin; 12. a substrate; 13. LED lamp beads; 14. a rocking handle; 15. driving bevel gears; 16. driven bevel gears; 17. a screw rod; 18. a base; 19. a roller; 20. a tooth block; 21. a limiting rod; 22. a first pulley; 23. a limiting groove; 24. a second pulley; 25. a chute; 26. a handle; 27. a fan.

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 work belong to the protection scope of the present invention.

The utility model discloses in: the fan model number is XD 6015.

Referring to fig. 1-4, the present invention provides a technical solution: a temporary LED lamp for construction in a building site comprises a lamp post 1, a sleeve rod 2, a rotating shaft 3, a lamp shade 4, a heat dissipation hole 5, a fixing rod 6, a light transmission sheet 7, a brush 8, a connecting plate 9, a partition plate 10, a heat conduction fin 11, a substrate 12, an LED lamp bead 13, a rocking handle 14, a driving bevel gear 15, a driven bevel gear 16, a screw rod 17, a base 18, a roller 19, a tooth block 20, a limiting rod 21, a first sliding wheel 22, a limiting groove 23, a second sliding wheel 24, a sliding groove 25, a handle 26 and a fan 27, wherein the sleeve rod 2 penetrates through the top of the lamp post 1, the tooth block 20 is arranged inside the sleeve rod 2, the first sliding wheel 22 is fixed on two sides of the sleeve rod 2 through the limiting rod 21, the limiting groove 23 is arranged on two sides of the inside of the lamp post 1, the first sliding wheel 22 is in sliding fit with the limiting groove 23, the screw rod 17 is arranged inside the lamp post 1, and the top end of the screw rod 17 penetrates through the bottom of the sleeve rod, the outer surface of a screw rod 17 is meshed with a tooth block 20, driven bevel teeth 16 are arranged on the outer surface of the screw rod 17, a rocking handle 14 penetrates through one side of a lamp post 1, one end of the rocking handle 14 extends into the lamp post 1 and is fixedly provided with driving bevel teeth 15, the driving bevel teeth 15 are meshed with the driven bevel teeth 16, the top of a loop bar 2 is connected with a lampshade 4 through a rotating shaft 3, one side of the lampshade 4 is provided with a light transmitting sheet 7, connecting plates 9 are fixedly arranged above and below one side of the lampshade 4, the inner side of each connecting plate 9 is provided with a sliding chute 25, the inner side of each sliding chute 25 is connected with a brush 8 through a second sliding wheel 24, the brush 8 is in sliding connection with the sliding chute 25 through a second sliding wheel 24, one side of the brush 8 is fixedly provided with a handle 26, the other side of the lampshade 4 penetrates through heat dissipation holes 5, a base plate 12 and a partition plate 10 are respectively arranged inside the lampshade 4, one side of the base plate 12, a fan 27 is fixed to one side of the inside of the lamp housing 4 by a fixing lever 6.

Referring to fig. 1 and 4, a base 18 is fixed to the bottom of the lamp post 1, rollers 19 are fixed to four corners of the bottom of the base 18, the base 18 improves stability of the lamp, so that the lamp is not prone to collapse, the rollers 19 enable the lamp to move more conveniently, and an anti-slip sleeve is sleeved on the outer surface of the rocking handle 14, so that a worker can shake the rocking handle 14 more conveniently and does not slip easily.

Referring to fig. 1-3, the brush 8 is made of sponge, which has a certain dust-absorbing property, so that the dust-removing effect is better, and one side of the brush 8 is connected with the transparent sheet 7 in a contact manner, thereby improving the dust-removing effect.

Referring to fig. 1 to 3, a plurality of heat-conducting fins 11 are disposed, and one end of each of the heat-conducting fins 11 is connected to the other side of the substrate 12 in an abutting manner, so that heat generated by the substrate 12 is directly conducted to the other side of the partition board 10, thereby improving the heat dissipation effect.

The working principle is as follows: firstly, a worker firstly checks whether the lamp is intact, if the lamp is damaged, the lamp is timely maintained, then the lamp is moved to a working place, then the lamp is switched on during working, at the moment, the LED lamp beads 13 start to emit light, the fan 27 starts to be started, when the base plate 12 generates heat, the heat on the base plate 12 is LED out to one side of the partition plate 10 by the heat conduction fins 11, meanwhile, the fan 27 generates wind, the wind discharges the heat through the heat dissipation holes 5, when the worker needs to adjust the illumination range, the worker shakes the rocking handle 14 to enable the driving bevel gear 15 to rotate, the driving bevel gear 15 rotates to enable the driven bevel gear 16 to rotate, the driven bevel gear 16 rotates to enable the screw rod 17 to rotate, and as the screw rod 17 is meshed with the gear block 20, the screw rod 17 rotates to enable the sleeve rod 2 to only move upwards or downwards under the action of the limiting groove 23 and the limiting rod 21, so as to change the, when gluing there is the dust on printing opacity piece 7, the user holds handle 26, then moves brush 8 left or right for second movable pulley 24 slides in spout 25, because brush 8 is contradicted with printing opacity piece 7 and is connected, brush 8 removes can clear up the dust of the surface of printing opacity piece 7, and when the lamps and lanterns used to finish, the user cut off the power can.

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. The utility model provides a building site construction is with interim LED lamp, includes lamp pole (1), its characterized in that: the lamp post is characterized in that a sleeve rod (2) penetrates through the top of the lamp post (1), a toothed block (20) is arranged inside the sleeve rod (2), first sliding wheels (22) are fixed on two sides of the sleeve rod (2) through limiting rods (21), limiting grooves (23) are formed in two sides of the inside of the lamp post (1), the first sliding wheels (22) are in sliding fit with the limiting grooves (23), a lead screw (17) is arranged inside the lamp post (1), the top end of the lead screw (17) penetrates through the bottom of the sleeve rod (2) and extends to the inside of the sleeve rod (2), the outer surface of the lead screw (17) is meshed with the toothed block (20), driven conical teeth (16) are arranged on the outer surface of the lead screw (17), a rocking handle (14) penetrates through one side of the lamp post (1), one end of the rocking handle (14) extends to the inside of the lamp post (1) and is fixed with driving conical teeth (15), and the driving bevel gear (15) is meshed with the driven bevel gear (16), the top of the loop bar (2) is connected with a lampshade (4) through a rotating shaft (3), one side of the lampshade (4) is provided with a light transmitting sheet (7), one side upper part and one side lower part of the lampshade (4) are respectively fixed with a connecting plate (9), the inner side of the connecting plate (9) is provided with a chute (25), the inner side of the chute (25) is connected with a brush (8) through a second sliding wheel (24), the brush (8) is in sliding connection with the chute (25) through the second sliding wheel (24), one side of the brush (8) is fixed with a handle (26), the other side of the lampshade (4) penetrates through a heat radiating hole (5), the inside of the lampshade (4) is respectively provided with a base plate (12) and a partition plate (10), one side of the base plate (12) is provided with an LED lamp bead (13), one side of the partition plate (10) is penetrated with a heat conduction fin (11), and one side of the inner part of the lampshade (4) is fixed with a fan (27) through a fixing rod (6).

2. The temporary LED lamp for construction site construction according to claim 1, wherein: the bottom of the lamp post (1) is fixed with a base (18), and four corners of the bottom of the base (18) are fixed with rollers (19).

3. The temporary LED lamp for construction site construction according to claim 1, wherein: the outer surface of the rocking handle (14) is sleeved with an anti-slip sleeve.

4. The temporary LED lamp for construction site construction according to claim 1, wherein: the brush (8) is made of sponge.

5. The temporary LED lamp for construction site construction according to claim 1, wherein: one side of the brush (8) is connected with the light-transmitting sheet (7) in an abutting mode.

6. The temporary LED lamp for construction site construction according to claim 1, wherein: the heat conduction fins (11) are arranged in a plurality of abutting connection, and one ends of the heat conduction fins (11) are connected with the other side of the base plate (12) in an abutting mode.