CN213207304U

CN213207304U - LED lamp

Info

Publication number: CN213207304U
Application number: CN202021523736.4U
Authority: CN
Inventors: 王科; 张佳森; 蒲纪忠; 甘彩英; 赵艺佼
Original assignee: CH Lighting Technology Co Ltd
Current assignee: CH Lighting Technology Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-05-14
Anticipated expiration: 2030-07-28

Abstract

The utility model relates to a LED lamp, including the base and the printing opacity cover of mutual lock, both extend and cup jointed the end cover at the end position along LED lamp length direction for base and printing opacity cover. The base has the spout that extends along length direction towards one side of printing opacity cover, and the embedded LED lamp strip that is equipped with of spout, base have the draw-in groove that the notch is carried on the back mutually in LED lamp width direction's both sides, and the printing opacity cover is along the elasticity buckle through self circuitous deformation in LED lamp width direction's both sides, and the draw-in groove of the corresponding side of elasticity buckle embedding. Therefore, the assembly is convenient, and the cost is saved.

Description

LED lamp

Technical Field

The utility model relates to a LED lamp illumination field especially relates to a LED lamp.

Background

With the continuous popularization and technical application of the LED lamps in the market, the LED lamps have the advantages of low power consumption, long service life, long emergency lighting time, easiness in control, no maintenance, safety, environmental friendliness and the like, so that the LED lamps are widely applied to indoor emergency lighting lamps in hotels, offices, large markets, basements and the like. However, in the conventional LED lamp product, it is troublesome to disassemble and assemble the LED lamp, and the lamp cover and the lamp holder of the LED lamp need to be fixed by means of other parts when assembled, which increases the cost. And when the LED lamp is fixed on the wall surface, the lampshade and the lamp holder need to be disassembled, so that the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide an LED lamp that is easy to assemble.

An LED lamp comprises a base and a light-transmitting cover which are mutually buckled, wherein the base and the light-transmitting cover extend along the length direction of the LED lamp and are sleeved with an end cover at the end part;

the base orientation one side of printing opacity cover has the spout that extends along length direction, the embedded LED lamp strip that is equipped with of spout, the base has the draw-in groove that the notch was carried on the back mutually in LED lamp width direction's both sides, the printing opacity cover is along the elasticity buckle through self circuitous deformation in LED lamp width direction's both sides, the draw-in groove of the corresponding side of elasticity buckle embedding.

Preferably, the section of the elastic buckle is U-shaped.

Preferably, the sliding grooves are two and are symmetrically arranged on two sides of the central line of the base in the length direction, and the angle of light transmitted by the LED lamp strip towards one side of the light-transmitting cover is at least 150 degrees.

Preferably, the base is provided with two holding strips on one side back to the light-transmitting cover, the two holding strips have a holding trend, and at least one region between the two holding strips is used for accommodating a support.

Preferably, each holding strip extends along the length direction of the LED lamp and is integrated with the base.

Preferably, a driving circuit box and two plug sockets are fixed on one side of the base, which faces away from the light-transmitting cover, and the driving circuit box and the two plug sockets are electrically connected with the LED lamp strip.

Preferably, along the length direction of the LED lamp, the two plug sockets are respectively positioned at two ends of the base, and avoidance holes are formed in the corresponding positions of the end covers and the corresponding side pins.

Preferably, the end cover comprises a sealing plate positioned on the end faces of the base and the light-transmitting cover and a peripheral wall extending from the edge of the sealing plate to the base and the light-transmitting cover;

the inner side of the peripheral wall is attached to the light-transmitting cover and the outer wall of the base.

Preferably, a plurality of clamping tongues are fixed on the head plate, and the end part of the fixed base or the light-transmitting cover is clamped between each clamping tongue and the peripheral wall.

Preferably, the cross-sectional shape of the groove wall of the clamping groove is rectangular, and a notch for the elastic buckle to enter and exit is only arranged at one corner of the rectangle.

Above-mentioned LED lamp is connected through utilizing base and printing opacity cover self structure to cooperate, is provided with the draw-in groove on the base, is provided with the elasticity buckle with the draw-in groove joint on the printing opacity covers, does not need other connection accessories, reduce cost, and the assembly simply improves assembly efficiency.

Drawings

FIG. 1 is a schematic diagram of an LED lamp according to an embodiment;

FIG. 2 is a schematic axial cross-sectional view of a base and a transparent cover according to an embodiment of the present invention;

FIG. 3 is a schematic view of an end cap according to an embodiment;

FIG. 4 is a schematic view of another angle structure of an LED lamp according to an embodiment;

description of the figure numbering:

1. a base; 11. a chute; 12. a card slot; 13. a mounting groove 13;

2. a light-transmitting cover; 21. elastic buckle;

3. an end cap; 31. avoiding holes; 32. a head sealing plate; 33. a peripheral wall; 34. a latch; 35. a bearing platform;

4. clamping strips; 5. a drive circuit box; 6. a socket; 7. and (4) binding posts.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

As shown in fig. 1, an LED lamp is provided, which includes a base 1 and a transparent cover 2 that are fastened to each other, wherein the base 1 and the transparent cover 2 both extend along the length direction of the LED lamp and are sleeved with an end cover 3 at the end part. Base 1 has the spout 11 that extends along length direction towards one side of printing opacity cover 2, and the embedded LED lamp strip that is equipped with of spout 11, base 1 have notch draw-in groove 12 that backs on the back in LED lamp width direction's both sides, and printing opacity cover 2 is along the elasticity buckle 21 through self circuitous deformation in LED lamp width direction's both sides, and the draw-in groove 12 of the corresponding side of elasticity buckle 21 embedding.

When assembling, the elastic buckles 21 on the two side edges of the light-transmitting cover 2 are respectively clamped in from the notches of the corresponding clamping grooves 12, so that the assembling can be completed. After the elastic buckle 21 is clamped into the clamping groove 12, the elastic buckle 21 can deform, so that the elastic buckle 21 has a certain tensile force, the outer wall of the elastic buckle interacts with the inner wall of the clamping groove 12, and the light-transmitting cover 2 and the base 1 can be connected stably. The assembly mode is simple to operate, the light-transmitting cover 2 and the base 1 can be connected without other connecting pieces, and a good fixing effect is achieved. And the assembly mode enables the LED lamp to avoid light leakage at the connection position.

In this embodiment, the elastic buckle 21 and the card slot 12 are both in the shape of a bar having the same length direction, and the length direction of the bar is consistent with the length direction of the LED lamp.

As shown in fig. 2, the cross section of the elastic buckle 21 is U-shaped.

Further, the cross-sectional shape of the groove wall of the clamping groove 12 is rectangular, and a notch for the elastic buckle 21 to enter and exit is only arranged at one corner of the rectangle.

In this embodiment, the openings of the two elastic fasteners 21 of the light-transmitting cover 2 are disposed oppositely, and the notch of the slot 12 is disposed at one corner of the slot wall rectangle. Therefore, after the elastic buckle 21 is clamped into the clamping groove 12, the end edge of the elastic buckle 21 can abut against the groove wall of the clamping groove 12, and the elastic buckle 21 is limited to move in the width direction of the LED lamp.

In this embodiment, the two sliding grooves 11 are symmetrically disposed on two sides of a central line of the base 1 in the length direction, and the angle of the light transmitted by the LED light bar towards one side of the light-transmitting cover 2 is at least 150 degrees.

Further, both ends of the sliding groove 11 in the length direction thereof are open, so that the LED light bar can be inserted from either end of the sliding groove 11. The LED lamp strips are respectively and symmetrically arranged on two sides of the central line of the base 1 in the length direction, so that light emitted by the LED lamp is more uniform.

Further, two LED lamp strips set up between two draw-in grooves 12 to the cell wall that draw-in groove 12 closes on LED lamp strip has certain height, makes LED lamp strip great towards the angle of the transmission light of translucent cover 2 one side, and the light emitting area of LED lamp is big like this.

In one embodiment, the angle at which the LED light bar transmits light toward the side of the light-transmissive cover 2 is 158 degrees.

In order to avoid detaching the base 1 and the light-transmitting cover 2 when the LED lamp is installed, two holding strips 4 are arranged on one side of the base 1 facing away from the light-transmitting cover 2, the two holding strips 4 have a holding tendency, and at least one area between the two holding strips 4 is used for accommodating a support.

When the LED lamp holder is installed, the support can be firstly fixed at the position where the LED lamp needs to be installed, and then the LED lamp can be held from the two corresponding sides of the support through the two clamping strips 4, so that the LED lamp can be fixed on the support to complete installation.

In the present embodiment, each clip strip 4 extends along the length direction of the LED lamp and is integrated with the base 1. The two holding strips 4 are respectively arranged at the bottom edges of the two sides of the base 1 along the width direction of the base and have the same length direction with the base 1.

In one embodiment, each holding strip 4 is formed by extending the two side edges of the base 1 along the width direction thereof back to the base 1, and is integrated with the base 1.

As shown in fig. 4, a driving circuit box 5 and two sockets 6 are fixed on one side of the base 1 facing away from the light-transmitting cover 2, and the driving circuit box 5 and the two sockets 6 are electrically connected to the LED light bar.

Specifically, the bottom surface of the base 1 is provided with an installation groove 13 protruding upwards, and extends along the length direction of the base 1. The driving circuit box 5 and the socket 6 are partially shaped to fit the mounting groove 13 and are fixed in the mounting groove 13. This allows the space formed by the base 1 and the two holding strips 4 to be free for accommodating the supports thereof. The problem that the LED lamp is enlarged due to the fact that the length of the holding strip 4 is lengthened to accommodate the support is avoided.

In this embodiment, the wiring of the wiring terminal 7 is adopted, and the power line is directly connected to the wiring terminal 7, so that the wiring is convenient. The terminal 7 is fixed in a mounting groove 13 of the base 1 on the side facing away from the light-transmitting cover 2 and is electrically connected with the driving circuit box 5.

In this embodiment, the locking groove 12, the sliding groove 11, the mounting groove 13 and the clamping strip 4 disposed on the base 1 are all integrated with the base 1, and the base 1 is an integrally formed profile.

In this embodiment, the LED lamp has a serial connection function, two sockets 6 are respectively disposed at two ends of the base 1 along the length direction of the LED lamp, and avoidance holes 31 are formed at positions corresponding to the pins on the corresponding side of each end cover 3.

When two or more LEDs need to be connected in series, the two LEDs can be connected in series through connection. The connector has pins at its ends of complementary shape and opposite polarity to the pins and is electrically connected to the connector through relief holes 31 provided in the end cap 3.

In order to solve the possible light leakage problem at the two ends of the LED lamp, the end covers 3 at the two ends of the LED lamp are connected to the two ends of the base 1 and the two ends of the light-transmitting cover 2 in the length direction in a sleeved mode.

As shown in fig. 3, the end cap 3 includes a head plate 32 located at the end surfaces of the base 1 and the light-transmitting cover 2, and a peripheral wall 33 extending from the edge of the head plate 32 toward the base 1 and the light-transmitting cover 2. The inner side of the peripheral wall 33 is attached to the light-transmitting cover 2 and the outer wall of the base 1.

Wherein, the outer wall of the base 1 is the outer wall of the holding strip 4 arranged at two sides of the bottom surface of the base 1.

In order to stably sleeve the end covers 3 on both ends of the LED lamp, a plurality of locking tongues 34 are fixed on the end cover plate 32, and the end of the fixed base 1 or the light-transmitting cover 2 is clamped between each locking tongue 34 and the peripheral wall 33. After the LED lamp is assembled, the end of the fixed base 1 or the light-transmitting cover 2 is pressed against the end sealing plate 32.

For further stabilizing the end cover 3, the base 1 is provided with connecting parts at the positions close to the head plate 32 at the two ends along the length of the base, and mounting holes are formed at the positions of the head plate 32 corresponding to the connecting parts, so that the two are fixed by bolts.

Specifically, a bearing platform 35 for placing the socket 6 is further arranged on one side of the head plate 32 facing inwards, and is fixed with the socket 6 through a bolt.

Above-mentioned LED lamp, through mechanical structure such as change base 1, printing opacity cover 2 for easy operation during the assembly, convenient during the installation. And when the LED lamp works, the luminous surface is large, the phenomenon of light leakage cannot occur, and the use feeling is improved. Two or more LEDs and the like can be connected in series through the connecting piece, so that the LED lamp can be flexibly used in various scenes, and the utilization rate is improved.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

The LED lamp comprises a base and a light-transmitting cover which are mutually buckled, and is characterized in that the base and the light-transmitting cover extend along the length direction of the LED lamp and are sleeved with an end cover at the end part;

the base orientation one side of printing opacity cover has the spout that extends along length direction, the embedded LED lamp strip that is equipped with of spout, the base has the draw-in groove that the notch was carried on the back mutually in LED lamp width direction's both sides, the printing opacity cover is along the elasticity buckle through self circuitous deformation in LED lamp width direction's both sides, the draw-in groove of the corresponding side of elasticity buckle embedding.
2. The LED lamp of claim 1, wherein the resilient clip is U-shaped in cross-section.
3. The LED lamp of claim 1, wherein the two sliding grooves are symmetrically arranged on two sides of a center line of the base in the length direction, and the angle of light transmission of the LED light bar towards one side of the light-transmitting cover is at least 150 degrees.
4. The LED lamp of claim 1, wherein the base is provided with two clamping strips on a side facing away from the light transmissive cover, the two clamping strips having a tendency to bunch and at least one region between the two clamping strips for receiving a support.
5. The LED lamp of claim 4, wherein each clip strip extends along the length of the LED lamp and is integrally formed with the base.
6. The LED lamp of claim 1, wherein a driving circuit box and two sockets are fixed on a side of the base opposite to the transparent cover, and the driving circuit box and the two sockets are electrically connected with the LED light bar.
7. The LED lamp of claim 6, wherein the two sockets are respectively located at two ends of the base along the length direction of the LED lamp, and a relief hole is formed at a position corresponding to each end cover and the corresponding side pin.
8. The LED lamp of claim 1, wherein the end cap includes a cover plate at the end faces of the base and the light-transmissive cover and a peripheral wall extending from the edge of the cover plate to the base and the light-transmissive cover;

the inner side of the peripheral wall is attached to the light-transmitting cover and the outer wall of the base.
9. The LED lamp of claim 8, wherein a plurality of tongues are fixed on the head plate, and an end of the fixing base or the light-transmitting cover is clamped between each tongue and the peripheral wall.
10. The LED lamp of claim 1, wherein the slot wall of the slot has a rectangular cross-sectional shape, and only one corner of the rectangle is provided with a slot for the elastic clip to enter and exit.