CN219796962U

CN219796962U - Telescopic led lamp

Info

Publication number: CN219796962U
Application number: CN202320955019.6U
Authority: CN
Inventors: 张可; 周岩
Original assignee: Jilin Yuanjing Construction Group Co ltd
Current assignee: Jilin Yuanjing Construction Group Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-10-03
Anticipated expiration: 2033-04-25

Abstract

The utility model discloses a telescopic LED lamp, which comprises a lamp holder and an LED lamp post which is connected to the lamp holder in a sliding way, wherein the lamp holder is provided with a mounting cavity, the mounting cavity is provided with a lifting motor, the output end of the lifting motor is connected with a transmission structure, the output end of the transmission structure is connected with a threaded rod, the threaded rod is connected with an adaptive nut sleeve, the nut sleeve is connected with a first sliding block, the lamp holder is provided with sliding grooves with two sides adapted to the first sliding block, the other side sliding groove is connected with a guide rod, the guide rod is connected with a second sliding block in a sliding way, the first sliding block and the second sliding block are respectively arranged at two sides of the LED lamp post, a central controller is arranged in the lamp holder, the outer wall of the lamp holder is embedded with photosensitive equipment, and the output end of the photosensitive equipment is connected to the lifting motor through the central controller.

Description

Telescopic led lamp

Technical Field

The utility model belongs to the technical field of lighting equipment, and particularly relates to a telescopic led lamp.

Background

The LED is an abbreviation of English light emitting diode (light-emitting diode), the basic structure of the LED is an electroluminescent semiconductor material chip, the electroluminescent semiconductor material chip is solidified on a bracket by silver glue or white glue, then the chip and a circuit board are connected by silver wires or gold wires, then the periphery of the LED is sealed by epoxy resin, the LED plays a role in protecting an internal core wire, and finally a shell is arranged, so that the LED lamp has good anti-seismic performance.

Led lamps used in parks and other wide places in the prior art often exist in the form of lamp posts, the lamp posts are automatically controlled to be turned on at fixed time by a central controller, but the led lamp posts still need to be turned on when the illumination condition in the daytime is poor, the degree of automation is low when coping with special conditions, and the height of the led lamp posts is usually fixed, so that the led lamp posts are not convenient to be lifted according to illumination requirements, different areas are conveniently illuminated, and the attractiveness is not good.

Disclosure of Invention

In view of the above-mentioned problems with the background art, the present utility model has as its object: it is intended to provide a retractable led lamp.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the telescopic LED lamp comprises a lamp holder and an LED lamp post which is slidably connected with the lamp holder, wherein the lamp holder is provided with an installation cavity, the installation cavity is provided with a lifting motor, the output end of the lifting motor is connected with a transmission structure, the output end of the transmission structure is connected with a threaded rod, the threaded rod is connected with an adaptive nut sleeve, the nut sleeve is connected with a first sliding block, the lamp holder is provided with sliding grooves with two sides adaptive to the sliding of the first sliding block, the other side of the sliding groove is connected with a guide rod, the guide rod is connected with a second sliding block, and the first sliding block and the second sliding block are respectively arranged at two sides of the LED lamp post;

the lamp holder is internally provided with a central controller, the outer wall of the lamp holder is embedded with photosensitive equipment, and the output end of the photosensitive equipment is connected with a lifting motor through the central controller.

Further limiting, the lamp stand is in the position of installation cavity articulates there is the switch door, the switch door is equipped with a plurality of downhill path's ventilation hole, and such structural design conveniently prevents to advance water when being elevator motor heat dissipation, and the setting of switch door makes things convenient for later maintenance.

Further limited, the transmission structure includes the first gear of connection at elevator motor output, first gear engagement has the second gear, the second gear is connected at the threaded rod, and such structural design can practice thrift the internally mounted space.

Further limiting, the first sliding block and the second sliding block are arranged in a dovetail shape, and the edges and corners are arranged in a rounded shape, so that the first sliding block and the second sliding block are prevented from being blocked when moving through the structural design.

Further limited, the lamp stand outer wall is connected with mosquito repellent mechanism, and such structural design can be when having the mosquito.

The beneficial effects of the utility model are as follows:

1. the utility model is provided with the photosensitive equipment, the lifting motor and the LED lamp post, the lifting motor is started by the central controller after the photosensitive equipment senses light, the lifting motor drives the LED lamp post to move up and down through the transmission structure and the connecting component, the LED lamp post is controlled to exceed the lamp holder to expose the luminous parts with different lengths under different illumination conditions, the controller controls the part exceeding the lamp holder to emit light, the effect of saving electric energy can be achieved, and the lifting motor can drive the LED lamp post to reciprocate up and down in the lamp holder through the transmission structure, so that the LED lamp post has ornamental and aesthetic properties.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic cross-sectional view of an embodiment of a retractable led lamp according to the present utility model;

fig. 2 is a schematic view of the structure of fig. 1 about a of a retractable led lamp according to an embodiment of the present utility model.

The main reference numerals are as follows:

the lamp socket 1, the chute 1001, the installation cavity 101, the switch door 102 and the vent 1021;

an LED lamp post 2;

a lifting motor 3, a first gear 301 and a second gear 302;

a threaded rod 4, a nut sleeve 401, a first slider 402, a guide bar 403, a second slider 4031;

a photosensitive device 5;

a mosquito repelling mechanism 6.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1-2, the telescopic LED lamp of the utility model comprises a lamp holder 1 and an LED lamp post 2 which is slidably connected to the lamp holder 1, wherein the lamp holder 1 is provided with a mounting cavity 101, the mounting cavity 101 is provided with a lifting motor 3, the output end of the lifting motor 3 is connected with a transmission structure, the output end of the transmission structure is connected with a threaded rod 4, the threaded rod 4 is connected with an adaptive nut bush 401, the nut bush 401 is connected with a first sliding block 402, the lamp holder 1 is provided with sliding grooves 1001 of which the two sides are matched with the first sliding block 402 to slide, the other side sliding groove 1001 is connected with a guide rod 403, the guide rod 403 is connected with a second sliding block 4031, and the first sliding block 402 and the second sliding block 4031 are respectively arranged on two sides of the LED lamp post 2;

the lamp holder 1 is internally provided with a central controller, the outer wall of the lamp holder 1 is embedded with a photosensitive device 5, and the output end of the photosensitive device 5 is connected with the lifting motor 3 through the central controller.

In the embodiment, the LED lamp post 2 is slidably connected in the chute 1001 of the lamp holder 1 through the first slider 402 and the second slider 4031, when the photosensitive device 5 senses that the external illumination condition is weaker, the central controller controls the lifting motor 3 to drive the transmission structure to operate, the output end of the transmission structure drives the threaded rod 4 to rotate, the threaded rod 4 drives the nut sleeve 401 to move upwards when rotating, the nut sleeve 401 drives the LED lamp post 2 to move upwards through the first slider 402, at the moment, the relevant controller can be used for setting the part of each LED bulb on the LED lamp post 2 beyond the lamp holder 1 to be lightened, and due to the structural design, the electric energy can be saved, the LED lamp post can be automatically controlled under different illumination conditions to automatically change the luminous position and the integral height, and the use and the automatic adjustment are convenient;

the LED lamp post 2 can be driven to reciprocate up and down in the lamp holder 1 through the transmission structure by the lifting motor 3, so that the lamp has ornamental and attractive appearance.

Preferably, the lamp holder 1 is hinged with a switch door 102 at the position of the mounting cavity 101, the switch door 102 is provided with a plurality of vent holes 1021 inclined downwards, and the structure design is convenient to prevent water inflow when the lifting motor 3 dissipates heat, and the switch door 102 is convenient to set for later maintenance. In practice, other structural shapes that facilitate heat dissipation of the lift motor 3 may be specifically considered according to the specific circumstances.

Preferably, the transmission structure comprises a first gear 301 connected to the output end of the lifting motor 3, the first gear 301 is meshed with a second gear 302, and the second gear 302 is connected to the threaded rod 4. In this embodiment, the lifting motor 3 operates to drive the first gear 301 to rotate through the output end, the first gear 301 drives the meshed second gear 302 to rotate, and the second gear 302 drives the threaded rod 4 to rotate. In practice, other transmission structures which save installation space can also be considered in particular according to the specific circumstances.

Preferably, the first slider 402 and the second slider 4031 are both dovetail-shaped, and the corners are rounded, which prevents the first slider 402 and the second slider 4031 from being jammed when moving. In fact, other structural shapes of the first slider 402 and the second slider 4031 that can prevent jamming may be specifically considered according to specific situations.

Preferably, the outer wall of the lamp holder 1 is connected with a mosquito repelling mechanism 6, so that the mosquito can be repelled when mosquitoes exist. In practice, other convenient structural shapes may be specifically considered as appropriate.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims

1. The utility model provides a scalable LED lamp, includes lamp stand (1) and sliding connection at LED lamp pole (2) of lamp stand (1), its characterized in that: the LED lamp is characterized in that the lamp holder (1) is provided with an installation cavity (101), the installation cavity (101) is provided with a lifting motor (3), the output end of the lifting motor (3) is connected with a transmission structure, the output end of the transmission structure is connected with a threaded rod (4), the threaded rod (4) is connected with an adaptive nut sleeve (401), the nut sleeve (401) is connected with a first sliding block (402), the lamp holder (1) is provided with sliding grooves (1001) with two sides being adaptive to the first sliding block (402), the other side of the lamp holder is provided with the sliding grooves (1001) which are connected with guide rods (403), the guide rods (403) are connected with second sliding blocks (4031), and the first sliding blocks (402) and the second sliding blocks (4031) are respectively arranged on two sides of the LED lamp post (2);

the intelligent lamp is characterized in that a central controller is arranged in the lamp holder (1), photosensitive equipment (5) is embedded in the outer wall of the lamp holder (1), and the output end of the photosensitive equipment (5) is connected to the lifting motor (3) through the central controller.

2. A retractable led lamp as recited in claim 1, wherein: the lamp holder (1) is hinged with a switch door (102) at the position of the mounting cavity (101), and the switch door (102) is provided with a plurality of vent holes (1021) which incline downwards.

3. A retractable led lamp as recited in claim 2, wherein: the transmission structure comprises a first gear (301) connected to the output end of the lifting motor (3), the first gear (301) is meshed with a second gear (302), and the second gear (302) is connected to the threaded rod (4).

4. A retractable led lamp as recited in claim 3, wherein: the first sliding block (402) and the second sliding block (4031) are arranged in a dovetail shape, and the edges and corners are arranged in a rounding shape.

5. A retractable led lamp as recited in claim 4, wherein: the outer wall of the lamp holder (1) is connected with a mosquito repelling mechanism (6).