LED lamp capable of being adjusted to ascend and descend

Abstract

The utility model relates to the technical field of lamps, and discloses a lifting-adjustable LED lamp which comprises a lamp holder, a lampshade, a lamp panel, LED lamp beads and a lifting mechanism, the lifting mechanism is installed on the lamp holder, the lifting mechanism can be connected to an external ceiling and used for conducting lifting adjustment on the lamp holder, the lamp panel is installed on the lamp holder, the LED lamp beads are electrically connected to the lamp panel, and the LED lamp beads are electrically connected to the lamp panel. The power source end of the lamp panel is externally connected with an external power source, and the lampshade is installed on the lamp holder and covers the LED lamp beads and the lamp panel. Through reasonable design of the lamp, the lamp holder, the lampshade, the lamp panel, the LED lamp beads and the lifting mechanism are adopted, and gallium nitride LED lamp beads are selected as the LED lamp beads, so that lighting consumption reduction, resource saving, high temperature and high pressure resistance, durability and stability in use, better luminous efficiency, richer colors and the like can be effectively realized; and stable lifting can be achieved, and the lamp is not prone to swinging during lifting and is not prone to swinging during stabilization.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and in particular to an adjustable lifting LED lamp. Background Art

[0002] In life, lamps are often used for lighting. Nowadays, more and more lamps use LED lamp beads to provide lighting. LED lamp beads are generally made of silicon substrates, which consume a lot of energy and cannot withstand high temperatures or high pressures. In some special usage environments, the durability of traditional LED lamps will be weakened, affecting the use of lighting. In addition, the luminous efficiency of traditional LED lamps is poor, and the light colors are not rich. Common lamps on the market are generally hung on the ceiling at a fixed height. Once installed, the lighting will be restricted and will be under a certain height for a long time. If people need lights at different heights, they need to be replaced and reinstalled, which will be time-consuming and labor-intensive, and will also affect the lamps or waste materials.

[0003] Therefore, in view of the above problems, the existing lighting technology needs to be further improved. Utility Model Content

[0004] The purpose of the utility model is to overcome the problems of existing lamps such as high energy consumption, energy waste, not resistant to high temperature and high pressure, fixed height and single height lighting, etc.; through the rational design of the lamp, the use of lamp holders, lampshades, lamp panels, LED lamp beads and lifting mechanisms, the LED lamp beads are selected from gallium nitride LED lamp beads, which can effectively achieve lighting consumption reduction, resource conservation, high temperature and high pressure resistance, durable and stable use, better luminous efficiency, richer colors, etc.; it can also be lifted and lowered stably, the lamp is not easy to swing when lifting, and is not easy to swing when stable, etc.

[0005] The technical solution of the utility model is as follows:

[0006] The invention discloses an adjustable liftable LED lamp, comprising: a lamp holder, a lampshade, a lamp board, LED lamp beads and a lifting mechanism. The lifting mechanism is installed on the lamp holder, the lifting mechanism can be connected to an external ceiling, and the lifting mechanism is used to lift and lower the lamp holder. The lamp board is installed on the lamp holder, the LED lamp beads are electrically connected to the lamp board, the power supply end of the lamp board is externally connected to an external power supply, the lampshade is installed on the lamp holder, and the lampshade covers the LED lamp beads and the lamp board.

[0007] Furthermore, the LED lamp beads are gallium nitride LED lamp beads.

[0008] Furthermore, the LED lamp beads are distributed on the lamp board in a matrix manner.

[0009] Furthermore, the lifting mechanism is installed at the center of the lamp holder.

[0010] Furthermore, the lifting mechanism includes a telescopic rod and a lifting driver, one end of the telescopic rod is mounted on the lamp holder, and the other end of the telescopic rod is mounted with the lifting driver, and the lifting driver is used to drive and adjust the telescopic operation of the telescopic rod.

[0011] Furthermore, the telescopic rod is selected to be a telescopic rod provided with a limiting block, and the limiting block is used to limit the telescopic rod and prevent each rod of the telescopic rod from falling off.

[0012] Furthermore, the telescopic rod is selected from a metal telescopic rod or a plastic telescopic rod.

[0013] Furthermore, the lifting drive includes a lifting motor, a pulley and a rope. The pulley is rotatably installed at one end of the telescopic rod, and the pulley is located at the end of the telescopic rod close to the lamp holder. The lifting motor is installed on the other end of the telescopic rod. The rope passes through the pulley from the other end of the telescopic rod and extends to the driving end of the lifting motor. The operation of the lifting motor will drive the rope to shorten, thereby lifting the pulley and lifting the lamp holder.

[0014] Furthermore, the rope is selected from a carbon fiber rope or a steel wire rope.

[0015] Furthermore, the lamp holder is a metal lamp holder or a plastic lamp holder.

[0016] Furthermore, the lampshade is made of transparent plastic material.

[0017] Furthermore, the adjustable liftable LED lamp also includes a connecting seat, which is installed on the lamp holder and is used to additionally connect and fix the lamp holder to an object.

[0018] Furthermore, at least two connection sockets are selected.

[0019] Furthermore, the connecting socket is symmetrically arranged with respect to the center of the lamp socket.

[0020] Furthermore, the lampshade and the lamp holder are connected by a snap connection or a threaded rod connection.

[0021] Beneficial Effects

[0022] The utility model adopts a lamp holder, a lampshade, a lamp board, an LED lamp bead and a lifting mechanism through a rational design of the lamp. The LED lamp bead is selected from gallium nitride LED lamp bead, which can effectively achieve lighting consumption reduction, resource conservation, high temperature and high pressure resistance, durable and stable use, better luminous efficiency, richer colors, etc.; it can also be lifted stably, and the lamp is not easy to swing when lifting, and is not easy to swing when stable, etc. The lifting mechanism and the telescopic rod, the rope and the pulley cooperate with each other, which can achieve effective lifting and stable lifting, ensure the stability of the lamp, etc.; the connection seat is adopted to achieve auxiliary connection of the lamp, etc.; the lamp can be widely used in a variety of environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model is a structural schematic diagram of an adjustable lifting LED lamp.

[0024] Figure 2 This is a schematic structural diagram of another viewing angle of the utility model of an adjustable liftable LED lamp.

[0025] Figure 3 The utility model is a partial structural schematic diagram of a lifting mechanism of an adjustable lifting LED lamp.

[0026] Figure 4 The utility model is a partial cross-sectional schematic diagram of a lifting mechanism of an adjustable lifting LED lamp.

[0027] Figure numbers: 01, telescopic rod; 02, lifting motor; 03, connecting seat; 04, rope; 05, lamp holder; 06, lamp cover; 07, lamp board; 08, LED lamp beads; 09, pulley; 010, limit block. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-Figure 4 As shown, the utility model provides an adjustable liftable LED lamp, which comprises: a lamp holder 05, a lamp shade 06, a lamp board 07, an LED lamp bead 08 and a lifting mechanism, wherein the LED lamp bead 08 is a gallium nitride LED lamp bead; the lamp holder 05 is a metal lamp holder; the lamp shade 06 is a transparent plastic lamp shade; the lamp holder 05 and the lamp shade 06 are in a strip shape;

[0030] The lamp holder 05 is provided with a lifting mechanism, which can be connected to an external ceiling, and is used to lift and lower the lamp holder 05. The lamp holder 05 is provided with a lamp board 07, and the LED lamp beads 08 are electrically connected to the lamp board 07. The power supply end of the lamp board 07 is externally connected to an external power supply. The lampshade 06 is installed on the lamp holder 05, and the lampshade 06 covers the LED lamp beads 08 and the lamp board 07. Specifically, the lampshade 06 is connected to the lamp holder 05 by a buckle.

[0031] The LED lamp beads 08 are distributed in a matrix on the lamp board 07; a lifting mechanism is installed at the center of the lamp holder 05;

[0032] The lifting mechanism includes a telescopic rod 01 and a lifting driver. One end of the telescopic rod 01 is mounted on the lamp holder 05, and the other end of the telescopic rod 01 is mounted with a lifting driver, which is used to drive and adjust the telescopic operation of the telescopic rod 01. The telescopic rod 01 is a telescopic rod 01 provided with a limit block 010. The limit block 010 is used to limit the telescopic rod 01 and prevent each rod of the telescopic rod 01 from falling off. The limit block 010 is a ring-shaped limit block. The telescopic rod 01 is a metal telescopic rod.

[0033] The lifting driver includes a lifting motor 02, a pulley 09 and a rope 04. The pulley 09 is rotatably mounted on one end of the telescopic rod 01, and the pulley 09 is located at the end of the telescopic rod 01 close to the lamp holder 05. The lifting motor 02 is mounted on the other end of the telescopic rod 01. The rope 04 passes through the pulley 09 from the other end of the telescopic rod 01 and extends to the driving end of the lifting motor 02. The operation of the lifting motor 02 will shorten the rope 04, thereby lifting the pulley 09 and lifting the lamp holder 05. The rope 04 is a steel wire rope; the pulley 09 is a spherical pulley.

[0034] Among them, the adjustable liftable LED lamp also includes a connecting socket 03, which is installed on the lamp holder 05, and the connecting socket 03 is used to additionally connect and fix the lamp holder 05 to an object; two connecting sockets 03 are selected, and the connecting sockets 03 are symmetrically arranged around the center of the lamp holder 05; the adjustable liftable LED lamp also includes a controller (not shown in the figure), the control end of the controller is electrically connected to the lifting motor, and the controller is used to control the operation of the lifting motor.

[0035] The specific implementation mode of the utility model is as follows: the LED lamp is assembled, wherein the telescopic rod is a telescopic rod made of three sections, which are sleeved in sequence from the thick tube to the thin tube, and each rod is provided with an annular limit block (such as Figure 4As shown), the annular limit block is used to assist the extension and retraction of the telescopic rod and prevent the telescopic rod from falling off, that is: when the telescopic rod is shortened, the limit block on the thick tube will resist the middle tube and continue to shorten to the thin tube; when the telescopic rod is extended, the limit block on the thick tube will pull the middle tube and continue to extend to the required length. This extension / shortening change is carried out under the action of the lifting motor; the other end of the telescopic rod of the LED lamp is installed on the ceiling, and the rope is also connected to the ceiling. The controller is started, and the lifting motor recycles the rope, which will drive the pulley to rise, and then drive the thick tube to rise, and the telescopic rod is shortened; the lifting motor reverses and releases the rope. Due to the gravity of the lamp, it will drive the thick rod to descend, and the telescopic rod will extend, thereby realizing the lifting and lowering operation of the lamp; the connecting seat on the lamp can assist the lamp to be fixed on the ceiling. If lifting or long-term fixation after lifting is not required, it can be assisted to be connected to the ceiling through an external connection.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable liftable LED lamp, characterized in that: The adjustable liftable LED lamp comprises: a lamp holder, a lampshade, a lamp board, LED lamp beads and a lifting mechanism. The lifting mechanism is installed on the lamp holder, the lifting mechanism can be connected to an external ceiling, and the lifting mechanism is used to lift and lower the lamp holder. The lamp board is installed on the lamp holder, the LED lamp beads are electrically connected to the lamp board, the power supply end of the lamp board is connected to an external power supply, the lampshade is installed on the lamp holder, and the lampshade covers the LED lamp beads and the lamp board.

2. The adjustable liftable LED lamp according to claim 1, characterized in that: The LED lamp beads are gallium nitride LED lamp beads.

3. The adjustable liftable LED lamp according to claim 2, characterized in that: The LED lamp beads are distributed on the lamp board in a matrix manner.

4. The adjustable liftable LED lamp according to claim 1, characterized in that: The lifting mechanism comprises a telescopic rod and a lifting driver. One end of the telescopic rod is mounted on the lamp holder, and the other end of the telescopic rod is mounted with the lifting driver. The lifting driver is used to drive and adjust the telescopic operation of the telescopic rod.

5. The adjustable liftable LED lamp according to claim 4, characterized in that: The telescopic rod is selected to be a telescopic rod provided with a limiting block, and the limiting block is used to limit the telescopic rod and prevent each rod of the telescopic rod from falling off.

6. The adjustable liftable LED lamp according to claim 5, characterized in that: The lifting drive includes a lifting motor, a pulley and a rope. The pulley is rotatably installed at one end of the telescopic rod, and the pulley is located at the end of the telescopic rod close to the lamp holder. The lifting motor is installed on the other end of the telescopic rod. The rope passes through the pulley from the other end of the telescopic rod and extends to the driving end of the lifting motor. The operation of the lifting motor will drive the rope to shorten, thereby lifting the pulley and lifting the lamp holder.

7. The adjustable liftable LED lamp according to claim 6, characterized in that: The rope is selected from a carbon fiber rope or a steel wire rope.

8. The adjustable liftable LED lamp according to claim 1, characterized in that: The lamp holder is a metal lamp holder or a plastic lamp holder.

9. The adjustable liftable LED lamp according to claim 1, characterized in that: The lampshade is made of transparent plastic material.

10. The adjustable liftable LED lamp according to claim 1, characterized in that: The adjustable liftable LED lamp also includes a connecting seat, which is installed on the lamp holder and is used to additionally connect and fix the lamp holder to an object.

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