CN212273812U

CN212273812U - LED down lamp

Info

Publication number: CN212273812U
Application number: CN202020853396.5U
Authority: CN
Inventors: 沈根权; 黄建岗
Original assignee: Shanghai Quanheng Metal Product Co ltd
Current assignee: Shanghai Quanheng Metal Product Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2021-01-01
Anticipated expiration: 2030-05-20

Abstract

The utility model discloses a LED down lamp relates to LED lamps and lanterns field, including the body, cut straightly formula spring clamp, driving light source, even light board, inside driving light source arranged the body in, even light integrated circuit board was at the body lower extreme, and wherein cut straightly formula spring clamp includes hangers and extension frame, and hangers and extension frame pass through the torsional spring and link to each other, and two arms of torsional spring act on the hangers respectively and extend the frame, make hangers and extension frame be the clamping trend, and the body edge is equipped with the draw-in groove supporting with the hangers, and the hangers card cover is on the draw-in groove. The utility model discloses an adopt integration drive light source and the body of simplifying, integrate the degree and improve by a wide margin, part quantity is showing and is reducing for production efficiency has improved one time, adopts the formula spring clamp structure that cut straightly of customization simultaneously, inserts in the body draw-in groove through the hangers of formula spring clamp that cut straightly, and utilizes the back-off structure to make it fixed and prevent to drop, has ensured the firm safety of whole lamps and lanterns.

Description

LED down lamp

Technical Field

The utility model relates to a LED lamps and lanterns field especially relates to a LED down lamp production assembly structure.

Background

The LED down lamp is a hidden lamp embedded in the ceiling. The down lamp does not occupy space, can increase the soft atmosphere of space, build a warm feeling, and reduce the space oppression feeling. Generally, the coffee machine is used in hotels, families and coffee houses more.

The existing LED down lamp generally adopts a split type design and can be assembled by a plurality of parts and a plurality of processes. The manual installation is roughly divided into seven steps: (1) the driving power supply is arranged on the power box base; (2) covering a power supply box cover screw for fixing; (3) the power supply is arranged on the body; (4) installing and fixing the light source plate by screws; (5) a connecting wire of the welding power supply and the light source; (6) covering a light homogenizing plate; (7) and installing springs on two sides. The existing assembly mode has complex flow, low production efficiency, high error rate and high production and manufacturing cost.

Based on this, it is necessary to develop a simplified LED tube light structure, so that the installation is more convenient.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned defect of prior art, the utility model discloses the technical problem that will solve is the LED down lamp structure of how simplifying to simplify the assembly flow, improve assembly efficiency.

In order to achieve the purpose, the utility model discloses a change body structure and with the structure at the two phase-match position of spring to and the integration of power and light source, provide a new LED down lamp production assembly structure.

The utility model discloses an among the preferred embodiment, a LED down lamp, a serial communication port, including body, cut straightly formula spring clamp, drive light source, even worn-out fur, drive light source arranges in inside the body, even worn-out fur is in the body lower extreme, cut straightly formula spring clamp includes the hangers and extends the frame, the hangers with it links to each other through the torsional spring to extend the frame, two arms of torsional spring act on respectively the hangers with extend the frame, make the hangers with extend the frame and be the clamping trend, the body edge be equipped with the supporting draw-in groove of hangers, the hangers card cover be in on the draw-in groove.

Further, the body and the driving light source are respectively integrated.

Furthermore, the body comprises a lamp tube and a top cover, the lamp tube is connected with the top cover, the top cover is provided with a clamping groove matched with the hanging lug, and the hanging lug is clamped on the clamping groove of the top cover.

Further, the included angle between the hanging lug of the direct insertion type spring and the extension frame in a natural state is 45-90 degrees.

Furthermore, a bending part is arranged at the position, close to the torsion spring, of the extension frame.

Further, the material of the body is plastics or aluminum alloy.

Furthermore, the extension frame is U-shaped, a pipe sleeve is sleeved at the bottom of the U-shaped frame far away from the torsion spring, and the pipe sleeve is made of plastics or rubber.

Furthermore, a hand-held part is sleeved at the bottom of the extension frame.

Further, the clamping groove comprises an inverted buckle part used for buckling the hanging lug.

Furthermore, the number of the direct-insertion spring clamps is 2-6, and the number of the clamping grooves corresponds to that of the direct-insertion spring clamps.

The utility model discloses a body that the style adopted integral type body or two parts adds integration light source drive, the degree of integrating improves by a wide margin, part quantity reduces by a wide margin, simplify 4 or 5 by original 9 parts, be favorable to simplifying the production flow, the efficiency is improved, adopt unique formula spring clamp structure and body draw-in groove assembly fixed mounting spring of cuting straightly simultaneously, insert body draw-in groove through the hangers, it is fixed and prevent to shirk to utilize the back-off structure to make it, play the effect that formula spring clamp is difficult for droing when improving the efficiency, in order to ensure the firm safety of whole lamps and lanterns. Meanwhile, when the device is operated, the hanging lug is inserted into the clamping groove, and the obvious sound emitted by the reverse-buckling part of the clamping groove is buckled to judge whether the device is installed in place.

The conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

Drawings

Fig. 1 is a schematic structural view of an LED tube lamp according to a first embodiment of the present invention;

fig. 2 is a schematic structural view of an in-line spring clip according to a first embodiment of the present invention;

fig. 3 is a top view of a main body of an LED tube lamp according to a first embodiment of the present invention;

fig. 4 is an enlarged perspective view of a first embodiment of the present invention;

fig. 5 is a schematic structural view of an LED tube lamp according to a second embodiment of the present invention;

fig. 6 is an elevation view of an in-line spring clip according to a second embodiment of the present invention;

fig. 7 is a side view of an in-line spring clip according to a second embodiment of the present invention;

fig. 8 is a schematic structural view of an LED tube lamp according to a third embodiment of the present invention;

fig. 9 is a top view of an LED tube light according to a third embodiment of the present invention;

fig. 10 is a schematic structural view of an LED tube lamp according to a fourth embodiment of the present invention;

fig. 11 is a schematic structural view of an LED tube lamp according to a fifth embodiment of the present invention;

fig. 12 is an assembly schematic diagram of an LED tube lamp according to a fifth embodiment of the present invention.

Description of the reference numerals

11. 21, 41 main body

12. 22, 32, 42, 52 in-line spring clip

13. 23, 33, 43, 53 drive light sources

14. 24, 34, 44, 54 dodging plate

111. 211, 311, 411, 511 card slot

112. 312 back-off component

121. 221, 321, 421, 521 hangers

122. 222, 322 torsion spring

123. 223, 323, 423, 523 extending frame

124 bent part

225 pipe sleeve

313. 513 Lamp tube

314. 514 Top cover

426. 526 hand-held component

Detailed Description

The technical contents of the preferred embodiments of the present invention will be more clearly understood and appreciated by referring to the drawings attached to the specification. The present invention may be embodied in many different forms of embodiments, and the scope of the invention is not limited to the embodiments described herein.

In the drawings, structurally identical elements are represented by like reference numerals, and structurally or functionally similar elements are represented by like reference numerals throughout the several views. The size and thickness of each component shown in the drawings are arbitrarily illustrated, and the present invention is not limited to the size and thickness of each component. The thickness of the components may be exaggerated where appropriate in the figures to improve clarity.

Example one

As shown in fig. 1-4, the utility model provides a LED down lamp, body 11 including the integral type, cut straightly formula spring clamp 12, the drive light source 13 of integral type, even worn-out fur 14, drive light source 13 is arranged in inside body 11, even worn-out fur 14 card is at the body 11 lower extreme, cut straightly formula spring clamp 12 and include hangers 121 and extension frame 123, hangers 121 and extension frame 123 link to each other through torsional spring 122, two arms of torsional spring 122 act on hangers 121 and extension frame 123 respectively, make hangers 121 and extension frame 123 be the clamping trend, draw-in groove 111 supporting with hangers 121 has been seted up at body 11 edge, draw-in groove 111 is inside to be equipped with back-off part 112, be used for withholding hangers 121. The arrangement of the reverse buckling component 112 is beneficial to buckling the suspension loops so as to prevent the direct inserting type spring clamp 12 from falling off, prevent the direct inserting type spring clamp 12 from being fixed by fixing components such as screws and the like, reduce the equipment components of the LED down lamp and simplify the product structure. The body 11 is made of plastic or aluminum alloy, the number of the direct-insert spring clamps 12 is 2-6, and the number of the clamping grooves 111 corresponds to the number of the direct-insert spring clamps 12. The angle between the hanging lug 121 of the direct-insertion type spring clamp 12 and the extension frame 123 is 45 degrees. The extension 123 has a bent portion 124 near the torsion spring 122, and the bent portion 124 is configured to facilitate field installation and increase elasticity.

Example two

As shown in fig. 5-7, the utility model also provides a LED down lamp, body 21 including the integral type, cut straightly formula spring clamp 22, the drive light source 23 of integral type, even light board 24, drive light source 23 is arranged in inside body 21, even light board 24 card is at the body 21 lower extreme, cut straightly formula spring clamp 22 and include hangers 221 and extension frame 223, hangers 221 and extension frame 223 link to each other through torsional spring 222, two arms of torsional spring 222 act on hangers 221 and extension frame 223 respectively, make hangers 221 and extension frame 223 be the clamping trend, body 21 edge is seted up the draw-in groove 211 supporting with hangers 221, hangers 221 card cover is on draw-in groove 211. The body 21 is made of plastic or aluminum alloy, the number of the direct-insert spring clips 22 is 2-6, and the number of the clamping grooves 211 corresponds to that of the direct-insert spring clips 22. The angle between the hanging lug 221 of the direct-insertion type spring clamp 22 and the extension rack 223 is 90 degrees. The extension bracket 223 is U-shaped and a sleeve 225 is disposed around the bottom of the U away from the torsion spring 222. The pipe sleeve 225 is made of plastic or rubber, so that the pipe sleeve is convenient for a master engineer to mount by hands, and brings convenience for the master engineer.

EXAMPLE III

As shown in fig. 8-9, the utility model also provides a LED tube lamp, including a lamp section of thick bamboo 313, top cap 314, the formula spring clamp 32 that cut straightly, the drive light source 33 of integral type, even light board 34, a lamp section of thick bamboo 313 and top cap 314 are connected, drive light source 33 is arranged in inside a lamp section of thick bamboo 313, even light board 34 card is at a lamp section of thick bamboo 313 lower extreme, formula spring clamp 32 that cut straightly includes hangers 321 and extension frame 323, hangers 321 and extension frame 323 link to each other through torsional spring 322, two arms of torsional spring 322 act on hangers 321 and extension frame 323 respectively, make hangers 321 and extension frame 323 be the clamping trend, the draw-in groove 311 that matches with hangers 321 is seted up at top cap 314 edge, draw-in groove 311 is inside to be equipped with back-off part 312, be used for withholding. The arrangement of the reverse buckling component 312 is beneficial to buckling the hanging lug 321, so that the direct inserting type spring clamp 32 is prevented from falling off, the direct inserting type spring clamp 32 is prevented from being fixed by fixing components such as screws, equipment components of the LED down lamp are reduced, and the product structure is simple. The lamp tube 313 is made of plastic or aluminum alloy, the number of the direct-insertion spring clamps 32 is 2-6, and the number of the clamping grooves 311 corresponds to that of the direct-insertion spring clamps 32. The angle between the hanging lug 321 of the direct-insert spring clamp 32 and the extension frame 323 is 60 DEG

Example four

As shown in fig. 10, the utility model provides a LED down lamp, LED down lamp structure with embodiment one is similar, body 41 including the integral type, cut straightly formula spring clamp 42, the drive light source 43 of integral type, even light board 44, drive light source 43 arranges inside body 41 is arranged in, even light board 44 card is at body 41 lower extreme, body 11 edge is equipped with draw-in groove 411, cut straightly formula spring clamp 42's hangers 421 buckle in draw-in groove 411, the afterbody of cut straightly formula spring clamp 42's extension 423 still overlaps has a handheld part 426, handheld part 426 wraps the afterbody of extension 423, and there is a hole in the middle of, can stretch into the finger so that production assembly and field erection, wherein cut straightly formula spring clamp 42's hangers 421 and extension 423's contained angle is 50.

EXAMPLE five

As shown in fig. 11-12, the present invention further provides an LED tube light, which is similar to the LED tube light of the third embodiment, and includes a lamp barrel 513, a top cover 514, an in-line spring clip 52, an integrated driving light source 53, a light-homogenizing plate 54, the lamp barrel 513 is connected to the top cover 514, the driving light source 53 is disposed inside the lamp barrel 513, the light-homogenizing plate 54 is clamped at the lower end of the lamp barrel 513, a slot 511 is disposed at the edge of the top cover 514, a hanging lug 521 of the in-line spring clip 52 is clamped in the slot 511, a handheld member 526 is further sleeved at the tail of the extension frame 523 of the in-line spring clip 52, the handheld member 526 wraps the tail of the extension frame 523, and a hole is disposed in the middle of the handheld member, and a finger can be inserted, wherein, the lamp tube 513 is made of plastic or aluminum alloy, the number of the direct-insert spring clips 52 is 2-6, the number of the clamping grooves 511 is corresponding to the number of the direct-insert spring clips 52, and the included angle between the hanging lugs 521 of the direct-insert spring clips 52 and the extension frame 523 is 50 degrees.

The utility model has the advantages of promote product part integrated level, reduce the accessories kind, the assembly of being convenient for saves the resource, increases the product steadiness. Original production line needs seven personnel 8 hours to assemble 1000, only needs four personnel to add a semi-automatic screw machine after adopting novel scheme, and nearly 2000 can improve nearly one time efficiency by the same 8 hours assembly completion.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the teachings of this invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a LED down lamp, its characterized in that, includes body, cut straightly formula spring clamp, drive light source, even worn-out fur, drive light source arranges in inside the body, even worn-out fur integrated circuit board is in the body lower extreme, cut straightly formula spring clamp and include the hangers and extend the frame, the hangers with extend to put up and link to each other through the torsional spring, two arms of torsional spring act on respectively the hangers with extend the frame, make the hangers with extend to put up and be the clamping trend, the body edge be equipped with the supporting draw-in groove of hangers, the hangers card cover be in on the draw-in groove.

2. The LED downlight of claim 1, wherein the body and the driving light source are each integral.

3. The LED down lamp according to claim 1, wherein the body is composed of a lamp barrel and a top cover, the lamp barrel is connected with the top cover, the top cover is provided with a clamping groove matched with the hanging lug, and the hanging lug is clamped and sleeved on the clamping groove of the top cover.

4. The LED down lamp according to any one of claims 1-3, wherein the angle between the hanging lug of the in-line spring clip and the extension bracket in a natural state is 45 ° to 90 °.

5. An LED down lamp according to any of claims 1 to 3, wherein the extension frame has a bent portion adjacent the torsion spring.

6. An LED down lamp according to any of claims 1 to 3, wherein the body is made of plastic or aluminium alloy.

7. An LED down lamp as claimed in any one of claims 1 to 3, wherein the extension frame is U-shaped, and a pipe sleeve is sleeved on the bottom of the U-shaped frame away from the torsion spring, and the pipe sleeve is made of plastic or rubber.

8. An LED down light according to any of claims 1 to 3, wherein a hand held member is also provided around the base of the extension bracket.

9. An LED down light according to any of claims 1 to 3, wherein the catch slot comprises an inverted catch feature for catching a lug.

10. The LED down lamp according to any one of claims 1 to 3, wherein the number of the in-line spring clips is 2 to 6, and the number of the card slots corresponds to the number of the in-line spring clips.