CN217928632U - Long-life color temperature adjusting LED lamp - Google Patents

Abstract

The utility model discloses a long-life LED lamps and lanterns of adjusting colour temperature belongs to lamps and lanterns technical field, including casing and lamp body, annular draw-in groove has been seted up at the front of casing, draw-in groove department is equipped with two openings, the back rigid coupling of lamp body has two curved fixture blocks, the cross-section of fixture block is L shape, set up the locating hole on the lateral wall of fixture block, there are two reference columns through the activity connection of spring elasticity in the casing, the one end of two reference columns all penetrates into the draw-in groove and uses with the locating hole cooperation, the rigid coupling has the sliding block on the outer wall of reference column, the conflict sliding connection has the extrusion piece on the sliding block, the extrusion piece rigid coupling is in the one end department of depression bar, the other end of depression bar runs through to the casing outside and the rigid coupling has outer lug; casing and lamp body are split type in this lamps and lanterns, can change lamp body part alone, and the good radiating effect that can reach can be very big improvement LED lamps and lanterns's life, and be equipped with the colour temperature adjusting module in the lamp body, can carry out the colour temperature according to the user's demand and adjust.

Description

Long-life color temperature adjusting LED lamp

Technical Field

The utility model belongs to the technical field of lamps and lanterns, concretely relates to long-life LED lamps and lanterns are adjusted to colour temperature.

Background

The LED lamp is a device capable of transmitting light, distributing and changing light distribution of an LED light source, and includes all parts and components required for fixing and protecting the LED light source except the LED light source, and circuit accessories necessary for connection with a power supply.

At present, after the existing LED lamp is used for a long time, the lamp body part of the existing LED lamp is easy to damage, but most of the existing LED lamps are integrated, the lamp body part is difficult to replace independently, the LED lamps of the same workers can generate certain heat after being used for a long time, the heat is accumulated in the LED lamps, the temperature of electric appliance parts inside the LED lamps can be increased, and therefore the service life of the LED lamps is greatly shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long-life LED lamps and lanterns are adjusted to colour temperature 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 long-life LED lamps and lanterns are adjusted to colour temperature, which comprises a housin and a lamp body, annular draw-in groove has been seted up in the front of casing, draw-in groove department is equipped with two uncovered, the back rigid coupling of lamp body has two curved fixture blocks, the cross-section of fixture block is L shape, the locating hole has been seted up on the lateral wall of fixture block, there are two reference columns through spring elastic swing joint in the casing, the one end of two reference columns all penetrates in the draw-in groove and uses with the locating hole cooperation, the rigid coupling has the sliding block on the outer wall of reference column, it has the extrusion piece to contradict sliding connection on the sliding block, the extrusion piece rigid coupling is in the one end department of depression bar, the other end of depression bar runs through to the casing outside and the rigid coupling has outer lug, the heat dissipation chamber has been seted up in the casing, the rigid coupling has the heat radiation fin of a plurality of parallel arrangement on the inner wall that the heat dissipation chamber is close to the lamp body, install the heat radiation fan on the inner wall of lamp body, the air inlet has been seted up at the back of casing, the outer wall has seted up the exhaust vent with heat radiation fin level department.

As a preferred embodiment, a magnetic ring is embedded in the back surface of the housing, and a first dust screen is magnetically adsorbed by the magnetic ring.

As a preferred embodiment, two magnetic blocks are embedded in the outer wall of the housing at positions corresponding to the air outlet, and a second dust screen is magnetically adsorbed by the magnetic blocks.

As a preferred embodiment, the back of the casing is fixedly connected with a connecting frame, the side walls of the two ends of the connecting frame are rotatably connected with the inner walls of the two ends of the fixing frame through a first damping rotating shaft, the fixing frame is embedded in a second damping rotating shaft, the second damping rotating shaft is rotatably connected to the mounting seat, and the mounting seat is provided with four mounting holes.

As a preferred embodiment, the edge where the housing and the lamp body are connected is provided with grooves with the same depth, and sealing rings are arranged in the grooves.

In a preferred embodiment, a color temperature adjusting module is arranged in the lamp body.

Compared with the prior art, the utility model provides a pair of long-life LED lamps and lanterns are adjusted to colour temperature includes following beneficial effect at least:

(1) The lamp body is arranged on the shell, the positioning column is arranged on the shell, the clamping block is arranged on the back of the lamp body, the clamping block is aligned with the opening of the clamping groove on the front side of the shell and inserted into the clamping groove, the clamping block is rotated after the clamping block is inserted into the clamping groove, the positioning column corresponds to the positioning column, and the lamp body can be detached from the shell independently after the positioning column is separated from the positioning hole;

(2) The heat dissipation fan is started to work, the heat dissipation fan enables air to enter the heat dissipation cavity of the shell from the air inlet hole, the heat generated by the working of the lamp body is collected into the heat dissipation cavity through the heat dissipation fins, and the surplus heat is blown by wind power to be discharged from the air outlet holes in the two sides, so that the excellent heat dissipation effect can be achieved, the service life of the LED lamp can be greatly prolonged, the color temperature adjusting module is arranged in the lamp body, and color temperature adjustment can be carried out according to the requirements of users.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a schematic structural view of the utility model after the shell and the lamp body are separated;

fig. 3 is a schematic structural view of the back of the lamp body of the present invention;

fig. 4 is a schematic structural view of the shell of the present invention after being cut away;

fig. 5 is a schematic structural view of the front side of the housing of the present invention;

fig. 6 is a schematic structural view of the back of the housing of the present invention;

fig. 7 is a schematic structural diagram of each connecting component on the back of the shell according to the present invention.

In the figure: 1. a housing; 2. a lamp body; 3. a clamping block; 4. positioning holes; 5. a card slot; 6. a spring; 7. a positioning column; 8. a slider; 9. extruding the block; 10. a pressure lever; 11. an outer bump; 12. heat dissipation fins; 13. a heat dissipation fan; 14. an air inlet hole; 15. a first dust screen; 16. a magnetic ring; 17. an air outlet; 18. a second dustproof net; 19. a magnetic block; 20. a connecting frame; 21. a first damping rotating shaft; 22. a fixed mount; 23. a second damping rotating shaft; 24. a mounting seat; 25. mounting holes; 26. and (4) a sealing ring.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-7, the utility model provides a long-life color temperature adjusting LED lamp, including casing 1 and lamp body 2, annular draw-in groove 5 has been seted up in the front of casing 1, draw-in groove 5 department is equipped with two openings, the back rigid coupling of lamp body 2 has two curved fixture blocks 3, the cross-section of fixture block 3 is the L shape, locating hole 4 has been seted up on the lateral wall of fixture block 3, there are two reference columns 7 through spring 6 elastic swing joint in casing 1, the one end of two reference columns 7 all penetrates in draw-in groove 5 and uses with locating hole 4 cooperation, the rigid coupling has sliding block 8 on the outer wall of reference column 7, conflict sliding connection has extrusion piece 9 on sliding block 8, extrusion piece 9 rigid coupling is in the one end department of depression bar 10, the other end of depression bar 10 runs through to the casing 1 outside and the rigid coupling has outer convex block 11, set up the heat dissipation chamber in casing 1, the rigid coupling has a plurality of parallel heat radiation fins 12 on the inner wall that the heat dissipation chamber is close to lamp body 2, the heat dissipation chamber is kept away from installing heat dissipation fan 13 on the inner wall of lamp body 2, air inlet opening 14 has been seted up in the back of casing 1, casing 1 outer wall and heat radiation fins 12 level corresponding position department has seted up 17.

Furthermore, a magnetic ring 16 is embedded in the back of the shell 1, and a first dust screen 15 is magnetically adsorbed through the magnetic ring 16; the first dust screen 15 can prevent dust or foreign matters in the air from entering the shell 1, and the first dust screen 15 is convenient to detach under the action of the magnetic ring 16.

Furthermore, two magnetic blocks 19 are embedded in the outer wall of the shell 1 at positions corresponding to the air outlet holes 17, and a second dust screen 18 is magnetically adsorbed through the magnetic blocks 19; the second dust screen 18 can prevent dust or foreign matters in the air from entering the housing 1, and the second dust screen 18 is convenient to detach under the action of the magnetic block 19.

Furthermore, a connecting frame 20 is fixedly connected to the back of the shell 1, the side walls of the two ends of the connecting frame 20 are rotatably connected with the inner walls of the two ends of a fixing frame 22 through a first damping rotating shaft 21, the fixing frame 22 is embedded in a second damping rotating shaft 23, the second damping rotating shaft 23 is rotatably connected to a mounting seat 24, and four mounting holes 25 are formed in the mounting seat 24; the direction of the shell 1 can be changed at will by arranging the damping rotating shaft I21 and the damping rotating shaft II 23, so that the lamp body 2 can illuminate towards any direction, and the adjustability is high.

Furthermore, grooves with the same depth are formed at the edges of the shell 1 connected with the lamp body 2, and sealing rings 26 are arranged in the grooves; preventing water from permeating into the joint of the shell 1 and the lamp body 2.

Further, a color temperature adjusting module is arranged in the lamp body 2; the color temperature can be adjusted according to the requirements of users.

When the LED lamp is used, the clamping block 3 at the back of the lamp body 2 is aligned with the opening of the clamping groove 5 at the front of the shell 1 and inserted, the positioning hole 4 corresponds to the positioning column 7 after the clamping block is inserted, and then the installation work can be finished, otherwise, the two outer bumps 11 are pressed, the positioning column 7 moves under the action of the pressing rod 10, the extruding block 9 and the sliding block 8, the lamp body 2 can be independently detached from the shell 1 after the positioning column 7 is separated from the positioning hole 4, the whole LED lamp is illuminated, the heat dissipation fan 13 is started to work, the air enters the heat dissipation cavity of the shell 1 from the air inlet 14 through the heat dissipation fan 13, the heat generated during the work of the lamp body 2 is collected into the heat dissipation cavity through the heat dissipation fins 12, the redundant heat is discharged from the air outlet holes 17 at the two sides through the blowing of wind power, and then the excellent heat dissipation effect can be achieved.

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 (6)

1. The utility model provides a long-life LED lamps and lanterns are adjusted to colour temperature, includes casing (1) and lamp body (2), its characterized in that: annular draw-in groove (5) have been seted up in the front of casing (1), draw-in groove (5) department is equipped with two uncovered, the back rigid coupling of lamp body (2) has two curved fixture block (3), the cross-section of fixture block (3) is L shape, locating hole (4) have been seted up on the lateral wall of fixture block (3), there are two reference columns (7) through spring (6) elasticity swing joint in casing (1), the one end of two reference columns (7) all penetrates in draw-in groove (5) and uses with locating hole (4) cooperation, the rigid coupling has sliding block (8) on the outer wall of reference column (7), conflict sliding connection has extrusion piece (9) on sliding block (8), extrusion piece (9) rigid coupling is in the one end department of depression bar (10), the other end of depression bar (10) runs through to casing (1) outside and rigid coupling has outer convex block (11), set up the heat dissipation chamber in casing (1), the heat dissipation chamber is close to the rigid coupling has a plurality of parallel arrangement's heat radiation fin (12) on the inner wall of lamp body (2), install heat dissipation fan (13) on the inner wall of lamp body (1), the heat dissipation chamber back outer wall (1) has seted up the heat dissipation hole (14) and has corresponding heat dissipation fin (17) position with heat dissipation hole (17).

2. The long life color temperature tunable LED lamp of claim 1, wherein: the back of the shell (1) is embedded with a magnetic ring (16) and is magnetically adsorbed with a first dust screen (15) through the magnetic ring (16).

3. The long life color temperature tunable LED lamp of claim 1, wherein: two magnetic blocks (19) are embedded in the outer wall of the shell (1) at positions corresponding to the air outlet holes (17), and a second dust screen (18) is magnetically adsorbed by the magnetic blocks (19).

4. The long life color temperature tunable LED lamp of claim 1, wherein: the back rigid coupling of casing (1) has link (20), and the both ends lateral wall of link (20) all rotates through the both ends inner wall of damping pivot one (21) and mount (22) to be connected, and mount (22) are inlayed and are located damping pivot two (23), and damping pivot two (23) rotate to be connected on mount pad (24), have seted up four mounting holes (25) on mount pad (24).

5. The long life color temperature tunable LED light fixture of claim 1, wherein: the edge that casing (1) and lamp body (2) are connected all offers the recess of the same degree of depth, is provided with sealing ring (26) in the recess.

6. The long life color temperature tunable LED lamp of claim 1, wherein: and a color temperature adjusting module is arranged in the lamp body (2).

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