CN214948576U - Lamp strip based on elasticity chucking - Google Patents
Lamp strip based on elasticity chucking Download PDFInfo
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- CN214948576U CN214948576U CN202121674032.1U CN202121674032U CN214948576U CN 214948576 U CN214948576 U CN 214948576U CN 202121674032 U CN202121674032 U CN 202121674032U CN 214948576 U CN214948576 U CN 214948576U
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- elastic clamping
- groove body
- main groove
- lamp strip
- clamping piece
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Abstract
The utility model discloses a lamp strip based on elasticity chucking, including the main cell body that has the cross-section of "omega" shape of inversion, the end cover plugs in main cell body both ends through interference fit cartridge, the main cornice of main cell body and the supplementary cornice combination of end cover constitute the rectangle turn-ups, main cell body outside sets up the elasticity fastener, set up the elasticity block tongue on the elasticity fastener, when the lamp strip inlays the dress and puts into the trench inside, the elasticity block tongue is squeezed the shrinkage by the trench, keep the outer support trend that resets under the effect of elastic restoring force, thereby clamp the lamp strip spacing in the trench, the elasticity fastener hides in the trench with the elasticity block tongue is whole; after the light bar is embedded into the groove position, the rectangular flanging covers the gap between the light bar and the groove position, no exposed gap exists after installation, no dust is accumulated, the waterproof and dustproof performance is good, the appearance is attractive, and the installation and maintenance operation is convenient; the LED lamp strip in the cavity is arranged in the main groove body to emit lighting rays, and the lighting effect is achieved through transparent diffusion of the upper cover plate.
Description
Technical Field
The utility model belongs to the technical field of the illumination lamps and lanterns, concretely relates to lamp strip based on elasticity chucking.
Background
With the increasing improvement of the living standard of residents, the household life also focuses on comfort and enjoyment more and more, and a hidden light bar, also called an embedded light bar, is usually arranged on a cabinet body of a decorating cabinet, a wardrobe, a furniture cabinet, a clothes and hat room and the like, and has the functions of bright decoration and illumination; the embedded lamp strip in the prior art continues to use a lamp mounting mode in the traditional technology, and is generally fixed by directly screwing or using glue, so that later maintenance is not facilitated; and after the embedded lamp strip among the prior art is installed to the trench in the embedded, there is the gap at lamp strip edge and trench, easily gathers the dust, causes the appearance pleasing to the eye, and dustproof waterproof performance is not good.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that prior art exists, the utility model aims to provide a lamp strip based on elasticity chucking, the installation back does not have and exposes the gap, and dustproof and waterproof performance is good, and the appearance is pleasing to the eye, installation, maintenance convenient operation.
The utility model discloses the technical scheme who adopts does:
a lamp strip based on elastic clamping comprises a main groove body, wherein end covers are respectively arranged at two ends of the main groove body, the main groove body is hollow to form a placement cavity capable of limiting and mounting an LED lamp strip, a transparent upper cover plate is arranged at the opening part of the main groove body, and an elastic clamping piece is arranged outside the main groove body; the top of the main groove body is provided with main cornices extending out of the two sides of the main groove body, so that the section of the main groove body is in an inverted omega shape, the top of the end cover is provided with auxiliary cornices extending out, and the main cornices and the auxiliary cornices are combined to form a rectangular flanging; the elastic clamping piece is provided with an elastic clamping tongue, and the main groove body can be clamped in the groove position in a limiting way through the elastic clamping tongue on the elastic clamping piece.
The section of the elastic clamping piece is of a transverse C-shaped groove structure with an upward opening, the inner width of the elastic clamping piece is larger than or equal to the outer width of the main groove body, and the elastic clamping piece is sleeved outside the main groove body; the middle parts of two vertical side edges of the elastic clamping piece respectively extend outwards and upwards in an inclined mode to form an elastic clamping tongue.
The upper parts of the outer side walls of the two sides of the main groove body are provided with clamping grooves; the upper openings of the two sides of the elastic clamping piece are provided with bayonets which are bent inwards, and the elastic clamping piece is clamped outside the main groove body through the matching of the bayonets and the clamping grooves.
The clamping grooves penetrate through the outer surfaces of the two vertical side edges of the main groove body along the length direction of the main groove body.
The inner width of the elastic clamping piece is equal to the outer width of the groove body, and the inner height of the elastic clamping piece is equal to the distance between the bottom surface of the clamping groove and the outer bottom surface of the main groove body; the bottom surface of the clamping groove is in transition connection with the outer side surface of the main groove body through a section of circular arc, and the clamping opening is also in a circular arc shape.
The elastic clamping tongue and the elastic clamping piece are of an integral structure formed by punching, shearing and bending a spring steel sheet.
And a connecting hole is formed in the middle of the bottom plate of the elastic clamping piece.
The end cover comprises a sealing plate and an insertion section, the shape and the size of the sealing plate are consistent with those of the cross section of the main groove body, and the auxiliary cornice extends outwards from the top of the sealing plate along the horizontal direction; the lower part of the sealing plate is provided with a threading hole; the insertion section comprises a pair of L-shaped plug pins, the pair of L-shaped plug pins are arranged oppositely, and the interval distance between the pair of L-shaped plug pins is matched with the width of the threading hole.
The main groove body is a section formed by aluminum or aluminum alloy materials through one-time pultrusion, the upper cover plate and the end cover are made of PC, and the elastic clamping piece is made of stainless spring steel.
The utility model has the advantages that:
according to the lamp strip based on elastic clamping, end covers are plugged and blocked at two ends of a main groove body in an interference fit mode, a main eave of the main groove body and an auxiliary eave of the end covers are combined to form a rectangular flanging, an elastic clamping piece is arranged outside the main groove body, an elastic clamping tongue is arranged on the elastic clamping piece, when the lamp strip is embedded into a groove position, the elastic clamping tongue is extruded and contracted by the groove position, the outer support trend of resetting is kept under the action of elastic restoring force, so that the lamp strip is limited and clamped in the groove position, and the elastic clamping piece and the elastic clamping tongue are completely hidden in the groove position; after the light bar is embedded into the groove position, the rectangular flanging covers the gap between the light bar and the groove position, no exposed gap exists after installation, no dust is accumulated, the waterproof and dustproof performance is good, the appearance is attractive, and the installation and maintenance operation is convenient; the LED lamp strip in the cavity is arranged in the main groove body to emit lighting rays, and the lighting effect is achieved through transparent diffusion of the upper cover plate.
Drawings
Fig. 1 is the utility model discloses lamp strip spatial structure schematic diagram based on elasticity chucking.
Fig. 2 is a schematic view of the plane structure of the lamp strip based on elastic clamping of the present invention;
FIG. 3 is a left side view of FIG. 2;
FIG. 4 is a rear view of FIG. 2;
FIG. 5 is an enlarged schematic view of the bottom structure of FIG. 2;
FIG. 6 is an enlarged schematic view of the cross-sectional structure A-A of FIG. 2;
fig. 7 is an enlarged schematic view of the cross-sectional structure of the main groove body of the lamp strip based on elastic clamping of the present invention;
fig. 8 is an enlarged schematic view of the three-dimensional structure of the elastic clamping piece of the lamp strip based on elastic clamping of the present invention;
fig. 9 is an enlarged schematic view of the three-dimensional structure of the end cap of the lamp strip based on elastic clamping of the present invention;
fig. 10 is an enlarged schematic view of another perspective structure of the end cap of the lamp strip based on elastic clamping of the present invention.
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. All other embodiments obtained by a person skilled in the art without making any inventive step are within the scope of protection of the present invention.
As shown in fig. 1, the utility model provides a lamp strip based on elastic clamping, the main structure is a main groove body 1, two ends of the main groove body 1 are respectively provided with an end cover 2, the interior of the main groove body 1 is enclosed into a hollow inner cavity, and an LED lamp strip is installed in the hollow inner cavity in a limiting way, so that the hollow inner cavity of the main groove body 1 forms an LED lamp strip installation cavity 13; a transparent upper cover plate 3 is arranged at the opening part of the main tank body 1, an LED lamp strip in the arranging cavity 13 of the main tank body 1 emits illumination light, and the illumination effect is achieved through transparent diffusion of the transparent upper cover plate.
An elastic clamping piece 4 is arranged outside the main groove body 1, an elastic clamping tongue 41 is arranged on the elastic clamping piece 4, when the light bar is embedded into the groove position, the elastic clamping tongue is extruded and contracted by the groove position along with the embedding of the main groove body into the groove position, the outer support trend of resetting is kept under the action of elastic restoring force, so that the light bar is limited and clamped in the groove position, and the elastic clamping piece and the elastic clamping tongue are all hidden in the groove position, so that the main groove body is limited and clamped in the groove position through the elastic clamping tongue on the elastic clamping piece; the main cornice 15 extending out of the two sides of the main groove body 1 is arranged at the top of the main groove body 1, so that the section of the main groove body 1 is in an inverted omega shape, the auxiliary cornice 21 extending out of the main groove body is arranged at the top of the end cover 2, the main cornice 15 and the auxiliary cornice 21 are combined to form a rectangular flange, the lamp strip is embedded into the groove and covers the gap between the lamp strip and the groove through the rectangular flange after being arranged inside the groove, no exposed gap exists after installation, dust cannot be accumulated, the waterproof and dustproof performance is good, the appearance is attractive, and the installation, maintenance and operation are convenient.
Furthermore, the section of the elastic clamping piece 4 is of a transverse C-shaped groove structure with an upward opening, and the inner width of the elastic clamping piece 4 is larger than or equal to the outer width of the main groove body 1, so that the elastic clamping piece 4 can be sleeved outside the main groove body 1; the middle parts of two vertical side edges 42 of the elastic clamping piece 4 respectively extend outwards and upwards in an inclined way to form an elastic clamping tongue 41; the installation direction of the lamp strip embedded in the inserting groove is matched with the inclination direction of the elastic clamping tongue 22, and the elastic clamping tongue is extruded and contracted by the groove when the lamp strip is embedded in the inserting groove, so that compression deformation energy storage is generated, the outward support trend of resetting is kept under the action of elastic restoring force, and the lamp strip is limited and clamped in the groove.
The upper parts of the outer side walls of the two sides of the main tank body 1 are respectively provided with a clamping groove 14; the upper opening parts of the two side edges of the elastic clamping piece 4 are provided with bayonets 43 which are bent inwards, and the elastic clamping piece 4 is matched and clamped outside the main groove body 1 through the bayonets 43 and the clamping grooves 14.
In the first embodiment of the present invention, on the basis of the above basic structure, the slot 14 is arranged to penetrate through the outer surfaces of the two vertical side edges of the main tank body 1 from end to end along the length direction of the main tank body 1, so as to form a through slot; the inner width of the elastic clamping piece is equal to the outer width of the groove body, and the inner height of the elastic clamping piece 4 is equal to the distance between the bottom surface of the clamping groove 14 and the outer bottom surface of the main groove body 1; the bottom surface of the clamping groove 14 is in transition connection with the outer side surface of the main groove body 1 through a section of circular arc, and the bayonet 43 is also in a circular arc shape; so that the elastic clamping piece 4 is tightly fitted and sleeved outside the main groove body 1; elastic clamping pieces 42 can be inserted from two ends of the main groove body 1 along the clamping grooves 14 through the clamping openings 43, slide to the outside of the main groove body 1 along the clamping grooves 14, one or more elastic clamping pieces 4 can be arranged along the length direction of the main groove body at even intervals, the stress of the main groove body is balanced, and the installation effect is good.
The upper cover plate 3 is fixed and inserted in the main tank body 1 through the mounting groove 16 in a limiting way.
The elastic clamping tongue 41 and the elastic clamping piece 4 are of an integral structure formed by punching, shearing and bending a spring steel sheet, and the process is simplified, and the integral mechanical strength is high, stable and reliable.
A connecting hole 44 is further arranged in the middle of the bottom plate 45 of the elastic clamping piece 4, and the elastic clamping piece 4 can be further fixedly connected to the bottom plate of the main groove body through the connecting hole 44.
The specific structure of the end cover 2 is formed by combining a sealing plate 24 and an insertion section 22, the shape and the size of the sealing plate 24 are consistent with those of the section of the main groove body 1, and two ends of the main groove body 1 can be tightly shielded by the sealing plate 24, so that the dustproof and even waterproof effects are achieved; the auxiliary cornice 21 extends outwards from the top of the sealing plate 24 along the horizontal direction, the inner side surface of the auxiliary cornice 21 and the inner side surface of the sealing plate 24 are positioned in the same vertical plane, and the auxiliary cornice 21 is arranged along the two sides and the outer side direction of the sealing plate 24, so that the auxiliary cornice 21 and the main cornice of the main groove body 1 are combined to form a rectangular frame flanging; a threading hole 23 is formed in the lower portion of the sealing plate 24, and a power supply connecting wire of the LED lamp strip can be freely inserted and extended out of the two ends of the lamp strip from the threading hole 23, so that the directionality does not need to be distinguished, the assembly operation is convenient, and the structure is simple and compact; the insertion section 22 includes a pair of L-shaped pins, the pair of L-shaped pins are disposed opposite to each other, and the distance between the pair of L-shaped pins is adapted to the width of the threading hole.
The plug section 22 is composed of a pair of L-shaped plug pins which are arranged oppositely, the distance between the outer side surfaces of the pair of L-shaped plug pins and the width in the arrangement cavity 13 of the main groove body 1 form interference fit, the vertical height of the pair of L-shaped plug pins is the same as the height of the arrangement cavity 13 of the main groove body 1, and the plug 3 is inserted into the arrangement cavity 13 of the main groove body through the pair of L-shaped plug pins so as to be plugged at two ends of the main groove body; the spacing distance between the pair of L-shaped pins is matched with the width of the threading hole 23, so that a power line of the LED lamp strip can conveniently pass through the threading hole. During assembly, the LED lamp strip can be placed inside the placement cavity 13 of the main groove body 1, the end cover 2 is pressed on a power line through the threading hole 23, and meanwhile, the two ends of the main groove body are plugged through the pair of L-shaped pins in a plug-in mode.
The main tank body 1 is a section formed by aluminum or aluminum alloy materials through one-time pultrusion, blanking can be cut off according to the length of the light bar during production and manufacturing of the light bar, the weight is light, and the process is simple; the upper cover plate 3 and the end cover 2 are made of PC, so that the service life is long; the elastic clamping piece 4 is made of stainless spring steel, and is stable and reliable.
The utility model discloses based on the lamp strip of elasticity chucking, the end cover plugs in main cell body both ends through interference fit cartridge, and the main eave of main cell body and the supplementary eave combination of end cover constitute the rectangle turn-ups, and main cell body outside sets up the elasticity fastener, sets up the elasticity block tongue on the elasticity fastener, and when the lamp strip inlays the dress and puts into the trench inside, the elasticity block tongue is by the extrusion shrink of trench position, keeps the outer trend of propping that resets under the effect of elasticity restoring force to block the lamp strip spacing in the trench, the elasticity fastener is all hidden in the trench with the elasticity block tongue; after the light bar is embedded into the groove position, the rectangular flanging covers the gap between the light bar and the groove position, no exposed gap exists after installation, no dust is accumulated, the waterproof and dustproof performance is good, the appearance is attractive, and the installation and maintenance operation is convenient; the LED lamp strip in the inner cavity of the main groove body emits illumination light, and the illumination effect is achieved through transparent upper cover plate light-transmitting diffusion.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (9)
1. The utility model provides a lamp strip based on elasticity chucking, its characterized in that: the LED lamp strip mounting device comprises a main groove body, wherein end covers are respectively arranged at two ends of the main groove body, the main groove body is internally hollow to form a mounting cavity capable of limiting and mounting an LED lamp strip, a transparent upper cover plate is arranged at the opening part of the main groove body, and an elastic clamping piece is arranged outside the main groove body; the top of the main groove body is provided with main cornices extending out of the two sides of the main groove body, so that the section of the main groove body is in an inverted omega shape, the top of the end cover is provided with auxiliary cornices extending out, and the main cornices and the auxiliary cornices are combined to form a rectangular flanging; the elastic clamping piece is provided with an elastic clamping tongue, and the main groove body can be clamped in the groove position in a limiting way through the elastic clamping tongue on the elastic clamping piece.
2. The lamp strip based on elastic clamping of claim 1, characterized in that: the section of the elastic clamping piece is of a transverse C-shaped groove structure with an upward opening, the inner width of the elastic clamping piece is larger than or equal to the outer width of the main groove body, and the elastic clamping piece is sleeved outside the main groove body; the middle parts of two vertical side edges of the elastic clamping piece respectively extend outwards and upwards in an inclined mode to form an elastic clamping tongue.
3. The lamp strip based on elastic clamping of claim 2, characterized in that: the upper parts of the outer side walls of the two sides of the main groove body are provided with clamping grooves; the upper openings of the two sides of the elastic clamping piece are provided with bayonets which are bent inwards, and the elastic clamping piece is clamped outside the main groove body through the matching of the bayonets and the clamping grooves.
4. The lamp strip based on elastic clamping of claim 3, characterized in that: the clamping grooves penetrate through the outer surfaces of the two vertical side edges of the main groove body along the length direction of the main groove body.
5. The lamp strip based on elastic clamping of claim 4, characterized in that: the inner width of the elastic clamping piece is equal to the outer width of the groove body, and the inner height of the elastic clamping piece is equal to the distance between the bottom surface of the clamping groove and the outer bottom surface of the main groove body; the bottom surface of the clamping groove is in transition connection with the outer side surface of the main groove body through a section of circular arc, and the clamping opening is also in a circular arc shape.
6. The lamp strip based on elastic clamping of claim 2, characterized in that: the elastic clamping tongue and the elastic clamping piece are of an integral structure formed by punching, shearing and bending a spring steel sheet.
7. The lamp strip based on elastic clamping of claim 2, characterized in that: and a connecting hole is formed in the middle of the bottom plate of the elastic clamping piece.
8. The lamp strip based on elastic clamping of claim 1, characterized in that: the end cover comprises a sealing plate and an insertion section, the shape and the size of the sealing plate are consistent with those of the cross section of the main groove body, and the auxiliary cornice extends outwards from the top of the sealing plate along the horizontal direction; the lower part of the sealing plate is provided with a threading hole; the insertion section comprises a pair of L-shaped plug pins, the pair of L-shaped plug pins are arranged oppositely, and the interval distance between the pair of L-shaped plug pins is matched with the width of the threading hole.
9. The lamp strip based on elastic clamping of claim 1, characterized in that: the main groove body is a section formed by aluminum or aluminum alloy materials through one-time pultrusion, the upper cover plate and the end cover are made of PC, and the elastic clamping piece is made of stainless spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121674032.1U CN214948576U (en) | 2021-07-21 | 2021-07-21 | Lamp strip based on elasticity chucking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121674032.1U CN214948576U (en) | 2021-07-21 | 2021-07-21 | Lamp strip based on elasticity chucking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214948576U true CN214948576U (en) | 2021-11-30 |
Family
ID=79069917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121674032.1U Active CN214948576U (en) | 2021-07-21 | 2021-07-21 | Lamp strip based on elasticity chucking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214948576U (en) |
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2021
- 2021-07-21 CN CN202121674032.1U patent/CN214948576U/en active Active
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