CN212565416U

CN212565416U - LED windowsill lamp

Info

Publication number: CN212565416U
Application number: CN202021659932.4U
Authority: CN
Inventors: 叶林; 叶世强
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-02-19
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a LED window lamp, including embedded base and LED heat conduction module, it is connected with the cavity screw rod to rotate on the embedded base, the pot head that embedded base was kept away from to the cavity screw rod is equipped with LED heat conduction module, all be equipped with the LED lamp on LED heat conduction module's the both sides terminal surface and the top surface, the outside cover of LED heat conduction module is equipped with annular lens, annular lens bilateral symmetry is provided with the radiator, radiator and LED heat conduction module screwed connection, the heat exchanger that dispels the heat is installed in the radiator outside. According to the LED window lamp, the LED lamps are arranged on three sides of the LED heat dissipation module, the annular lens is covered outside the LED window lamp, the illumination coverage area is wide, light is uniformly dispersed, and no obvious dark area exists; the radiator and the radiating cover are symmetrically arranged on two sides, so that heat in the lamp is rapidly led out, and the radiating effect is good; the petal-shaped radiating fins are arranged on the radiating cover, so that the radiating area is increased, the radiating effect is improved, and the appearance is attractive; the integral structure is compact, the waterproof performance is good, and the quick assembly disassembly is convenient.

Description

LED windowsill lamp

Technical Field

The utility model relates to the technical field of lighting fixtures, specifically a LED window lamp.

Background

Current LED windowsill lamp in market all is the plane basically and gives out light, to some brightening effects, needs splice through a plurality of lamps and lanterns, and light distributes unevenly, lights the effect and has the dark space easily, perhaps there is overlapping in light handing-over department, leads to this regional light ratio bright, influences the effect of whole light brightening, and lamps and lanterns cost is higher moreover.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a LED window desk lamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a LED window lamp, includes embedded base and LED heat conduction module, it is connected with the cavity screw rod to rotate on the embedded base, the pot head that the embedded base was kept away from to the cavity screw rod is equipped with LED heat conduction module, all be equipped with the LED lamp on LED heat conduction module's the both sides terminal surface and the top surface, the outside cover of LED heat conduction module is equipped with annular lens, the annular lens bilateral symmetry is provided with the radiator, radiator and LED heat conduction module screwed connection, the heat exchanger that dispels the heat is installed in the radiator outside.

As a further aspect of the present invention: the annular lens, the radiator and the heat dissipation cover are connected in a locking mode through screw threads.

As a further aspect of the present invention: waterproof rings are arranged between the annular lens and the heat dissipation covers on the two sides.

As a further aspect of the present invention: and a sealing ring is also arranged at the joint of the hollow screw and the LED heat conduction module.

As a further aspect of the present invention: the heat dissipation cover is connected with the radiator through screws.

As a further aspect of the present invention: and a plurality of radiating fins are uniformly distributed on the radiating cover in the circumferential direction.

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

according to the LED window lamp, the LED lamps are arranged on three sides of the LED heat dissipation module, the annular lens is covered outside the LED window lamp, the illumination coverage area is wide, light is uniformly dispersed, and no obvious dark area exists; the radiator and the radiating cover are symmetrically arranged on two sides, so that heat in the lamp is quickly LED out, the radiating effect is good, the temperature of the LED lamp is prevented from rising due to heat accumulation, and the service life of the LED lamp is prolonged; the hollow screw rod can freely rotate around the embedded base, so that the angle of the lamp is adjusted, and more lighting effects are combined; the petal-shaped radiating fins are arranged on the radiating cover, so that the radiating area is increased, the radiating effect is improved, and the appearance is attractive; the integral structure is compact, the waterproof performance is good, and the quick assembly disassembly is convenient.

Drawings

FIG. 1 is an exploded view of an LED sill lamp;

FIG. 2 is an assembly view of an LED sill lamp.

In the figure: the LED lamp comprises an embedded base 1, a hollow screw rod 2, an LED heat conduction module 3, an LED lamp 4, a radiator 5, a waterproof ring 6, a radiating cover 7, radiating fins 8, screws 9, a sealing ring 10 and an annular lens 11.

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 belong to the protection scope of the present invention.

It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, etc. in a certain specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if a description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1-2, an LED window lamp comprises an embedded base 1 and an LED heat conducting module 3, wherein the embedded base 1 is rotatably connected with a hollow screw rod 2, one end of the hollow screw rod 2 away from the embedded base 1 is sleeved with the LED heat conducting module 3, both end faces and top faces of the LED heat conducting module 3 are provided with LED lamps 4, the LED heat conducting module 3 is externally covered with an annular lens 11, both sides of the annular lens 11 are symmetrically provided with heat radiators 5, the heat radiators 5 are spirally connected with the LED heat conducting module 3, and the outer sides of the heat radiators 5 are provided with heat radiating covers 7;

a power line penetrates into the hollow screw rod 2 from the bottom of the embedded base 1 and is electrically connected with the LED heat conduction module 3, and the hollow screw rod 2 and the embedded base 1 can rotate 180 degrees relatively, so that the light emitting angle of the lamp is adjusted, and more light emitting effects are realized; meanwhile, the hollow screw 2 provides a certain heat conduction effect, so that heat on the LED heat conduction module 3 is quickly LED out;

the heat generated by the LED lamp 4 during working is transferred to the radiators 5 on the two sides through the LED heat conducting module 3 and then transferred to the heat dissipation cover 7 on the outer side, and finally the heat is conducted into the air, so that the heat dissipation effect is good, the working temperature of the LED lamp 4 can be effectively reduced, the service life of the LED lamp is prolonged, and the LED lamp 4 is prevented from being damaged due to overhigh temperature;

the LED lamps 4 are arranged on the front surface, the rear surface and the top surface of the LED heat conducting module 3, so that heat generated by the LED lamps can be rapidly discharged, heat accumulation is avoided, light emitted by the LED lamps 4 penetrates through the annular lens 11, the illumination coverage is wide, light rays are soft and consistent, and no obvious dark area exists;

the embedded base 1 is mainly applied to the embedded installation of the open pore positions of ceilings, wall surfaces and plane buildings, and is convenient and quick to install; the embedded base 1 is of a movable structure, and in practical application, different installation modes can be rotated according to installation requirements to meet the installation requirements;

the annular lens 11, the radiator 5 and the radiating cover 7 are connected in a locking mode through screw threads, so that the assembly and disassembly are convenient, the assembly efficiency is improved, and the maintenance difficulty is reduced;

in order to ensure the waterproof performance of the structure, waterproof rings 6 are arranged between the annular lens 11 and the heat dissipation covers 7 at two sides, so that external moisture is prevented from permeating from a connecting gap between the annular lens 11 and the heat dissipation covers 7; similarly, a sealing ring 10 is also arranged at the joint of the hollow screw 2 and the LED heat conduction module 3, so that the phenomenon that water enters the inside of the lamp from the embedded base 1 through the hollow screw 2 to cause a circuit short circuit is avoided, and the waterproof performance is improved;

the heat dissipation cover 7 is connected with the radiator 5 through a screw 9, so that the heat dissipation cover 7 is prevented from falling off accidentally, and the structural tightness is guaranteed.

The working principle of the embodiment is as follows:

a power line penetrates into the hollow screw rod 2 from the bottom of the embedded base 1 and is electrically connected with the LED heat conduction module 3, and the hollow screw rod 2 and the embedded base 1 can rotate 180 degrees relatively, so that the light emitting angle of the lamp is adjusted, and more light emitting effects are realized; meanwhile, the hollow screw 2 provides a certain heat conduction effect, so that heat on the LED heat conduction module 3 is quickly LED out; the heat generated by the LED lamp 4 during working is transferred to the radiators 5 on the two sides through the LED heat conducting module 3 and then transferred to the heat dissipation cover 7 on the outer side, and finally the heat is conducted into the air, so that the heat dissipation effect is good, the working temperature of the LED lamp 4 can be effectively reduced, the service life of the LED lamp is prolonged, and the LED lamp 4 is prevented from being damaged due to overhigh temperature; the LED lamps 4 are arranged on the front surface, the rear surface and the top surface of the LED heat conducting module 3, so that heat generated by the LED lamps can be rapidly discharged, and heat accumulation is avoided; the embedded base 1 is mainly applied to the embedded installation of the perforated positions of ceilings, wall surfaces and plane buildings, and is convenient and quick to install.

Example 2

An LED window lamp comprises an embedded base 1 and an LED heat conduction module 3, wherein a hollow screw 2 is rotatably connected to the embedded base 1, one end, far away from the embedded base 1, of the hollow screw 2 is sleeved with the LED heat conduction module 3, LED lamps 4 are arranged on end faces and top faces of two sides of the LED heat conduction module 3, an annular lens 11 covers the LED heat conduction module 3, radiators 5 are symmetrically arranged on two sides of the annular lens 11, the radiators 5 are in spiral connection with the LED heat conduction module 3, and a heat dissipation cover 7 is arranged on the outer side of each radiator 5;

in order to further improve the heat dissipation performance, a plurality of heat dissipation fins 8 are uniformly distributed on the heat dissipation cover 7 in the circumferential direction, so that the heat dissipation area is increased, the heat inside the lamp is rapidly dissipated, and the heat dissipation effect is improved; meanwhile, the radiating fins 8 are petal-shaped, and the appearance is attractive.

According to the LED window lamp, the LED lamps 4 are arranged on three sides of the LED heat dissipation module 3, the annular lens 11 is covered outside, the illumination coverage area is wide, light is uniformly dispersed, and no obvious dark area exists; the radiator 5 and the radiating cover 7 are symmetrically arranged on two sides, so that heat in the lamp can be quickly LED out, the radiating effect is good, the temperature of the LED lamp 4 is prevented from being increased due to heat accumulation, and the service life of the LED lamp is prolonged; the hollow screw rod 2 can freely rotate 180 degrees around the embedded base 1, so that the angle of the lamp is adjusted, and more lighting effects are combined; the heat dissipation cover 7 is provided with the petal-shaped heat dissipation fins 8, so that the heat dissipation area is increased, the heat dissipation effect is improved, and the appearance is attractive; the integral structure is compact, the waterproof performance is good, and the quick assembly disassembly is convenient.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a LED window table lamp, its characterized in that, includes embedded base (1) and LED heat conduction module (3), it is connected with cavity screw rod (2) to rotate on embedded base (1), the pot head that embedded base (1) was kept away from in cavity screw rod (2) is equipped with LED heat conduction module (3), all be equipped with LED lamp (4) on the both sides terminal surface and the top surface of LED heat conduction module (3), LED heat conduction module (3) outside cover is equipped with annular lens (11), annular lens (11) bilateral symmetry is provided with radiator (5), radiator (5) and LED heat conduction module (3) screwed connection, heat exchanger (7) dispel the heat is installed in radiator (5) outside.

2. The LED windowsill lamp of claim 1, characterized in that the annular lens (11), the heat sink (5) and the heat sink (7) are connected by screw thread locking.

3. The LED windowsill lamp of claim 1, characterized in that a waterproof ring (6) is arranged between the annular lens (11) and the heat dissipation covers (7) on both sides.

4. The LED windowsill lamp of claim 3, characterized in that a sealing ring (10) is also arranged at the connection of the hollow screw (2) and the LED heat conducting module (3).

5. The LED windowsill lamp of claim 2, characterized in that the connection between the heat sink (5) and the heat sink (7) is made by means of screws (9).

6. The LED windowsill lamp of any of claims 1 to 5, characterized in that a plurality of heat dissipating fins (8) are evenly distributed on the heat dissipating cover (7) in the circumferential direction.