CN107327769B - Clamping type lamp - Google Patents
Clamping type lamp Download PDFInfo
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- CN107327769B CN107327769B CN201710617334.7A CN201710617334A CN107327769B CN 107327769 B CN107327769 B CN 107327769B CN 201710617334 A CN201710617334 A CN 201710617334A CN 107327769 B CN107327769 B CN 107327769B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/004—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by deformation of parts or snap action mountings, e.g. using clips
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a clamping type lamp. The clamping type lamp comprises a clamping plate, a lamp panel and a plurality of LED lamp beads; the joint board includes wiring board and two joint fins, two joint fins are protruding respectively to be located the relative both sides of wiring board, the joint fin includes interconnect's connecting portion and joint portion, connecting portion connect in on the side of wiring board, connecting portion are relative the wiring board slope sets up, the wiring board with the concave recess of buckling that is equipped with of connecting portion junction. The installation of the clamping type lamp is more convenient.
Description
Technical Field
The invention relates to a clamping type lamp.
Background
In the field of existing lighting, LED lamps have become increasingly popular. The LED lamp generally comprises a base, a lamp panel and a plurality of LED lamp beads, wherein the lamp panel is installed on the base, and the LED lamp beads are installed on the lamp panel. When the LED lamp needs to be installed, the base needs to be fixed on a ceiling through a plurality of screws, and therefore the LED lamp is installed. However, this mounting makes the mounting of the LED lamp cumbersome.
Disclosure of Invention
Accordingly, there is a need for a snap-in light fixture that is easy to install.
A clamping type lamp comprises a clamping plate, a lamp panel and a plurality of LED lamp beads; the clamping plate comprises a wiring plate and two clamping wing pieces, the two clamping wing pieces are respectively convexly arranged on two opposite sides of the wiring plate, each clamping wing piece comprises a connecting part and a clamping part which are connected with each other, the connecting parts are connected to the side edges of the wiring plate, the connecting parts are obliquely arranged relative to the wiring plate, a bending groove is concavely arranged at the connecting part of the wiring plate and the connecting parts, the clamping parts are parallel to the wiring plate, a plurality of mounting holes are formed in the clamping parts, and the clamping parts are clamped into openings of a ceiling to fix the wiring plate; the lamp panel comprises a panel body, two adhesive strips and a telescopic frame, wherein the panel body is convexly arranged on the wiring board, the two adhesive strips are convexly arranged on two opposite sides of the panel body respectively, the extending direction of the adhesive strips is perpendicular to the extending direction of the bending grooves, and the telescopic frame is telescopically arranged on the panel body; the LED lamp beads are mounted on the plate body, and the telescopic frame surrounds the LED lamp beads.
In one embodiment, the bottom surface of the bending groove is an arc-shaped surface.
In one embodiment, a binding post is convexly arranged on the plate body, and the binding post is arranged on one side surface of the plate body, which faces away from the plurality of LED lamp beads.
In one embodiment, the wiring terminal is provided with a wiring hole, and the wiring hole is a circular hole.
In one embodiment, the terminal post is a circular column, the wiring hole penetrates through the terminal post, and the extension direction of the wiring hole is perpendicular to the axial direction of the terminal post.
In one embodiment, a pressing column is arranged on the binding post, the pressing column is telescopically arranged on the binding post, and the pressing column and the binding post are coaxially arranged.
In one embodiment, the terminal post is provided with a pressing hole, the pressing hole is vertically communicated with the terminal hole, and the pressing column is slidably arranged in the pressing hole.
In one embodiment, the two opposite sides of the plate body are further respectively provided with a rotating groove, the rotating grooves are parallel to the bending grooves, and the bending grooves and the rotating grooves are respectively located on the top surface and the bottom surface of the plate body.
In one embodiment, the bending groove and the rotating groove are both semicircular grooves, and the diameter of the bending groove is larger than that of the rotating groove.
Because only need press two joint fins can accomplish the installation of joint formula lamps and lanterns, consequently make the installation of joint formula lamps and lanterns is comparatively easy. In addition, when the telescopic frame is not needed, the telescopic frame is pressed to be retracted into the wiring board.
Drawings
Fig. 1 is a schematic perspective view of a clip-on lamp according to an embodiment.
Fig. 2 is a perspective view of the snap-fit lamp shown in fig. 1 from another view angle.
Fig. 3 is a schematic perspective view of a top frame according to an embodiment.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention relates to a clamping type lamp. For example, joint formula lamps and lanterns include joint board, lamp plate and a plurality of LED lamp pearl. For example, the clamping plate comprises a wiring board and two clamping wings, and the two clamping wings are respectively arranged on two opposite sides of the wiring board in a protruding mode. For example, the joint fin includes interconnect's connecting portion and joint portion, connecting portion connect in the side of wiring board, connecting portion are relative the wiring board slope sets up. For example, a bent groove is concavely arranged at the connection part of the wiring board and the connecting part, the clamping part is parallel to the wiring board, a plurality of mounting holes are arranged on the clamping part, and the clamping part is clamped into an opening of a ceiling to fix the wiring board; the lamp plate includes plate body, two viscose strips and a flexible frame. For example, the plate body is convexly arranged on the wiring board, the two adhesive strips are convexly arranged on two opposite sides of the plate body respectively, the extending direction of the adhesive strips is perpendicular to the extending direction of the bent groove, and the telescopic frame is telescopically arranged on the plate body. For example, the plurality of LED lamp beads are installed on the plate body. For example, the telescopic frame surrounds the plurality of LED lamp beads. For example, joint formula lamps and lanterns include joint board, lamp plate and a plurality of LED lamp pearl. For example, the joint board includes wiring board and two joint fins, two joint fins are protruding respectively to be located the relative both sides of wiring board, the joint fin includes interconnect's connecting portion and joint portion. For example, the connecting portion is connected to the side edge of the wiring board, the connecting portion is obliquely arranged relative to the wiring board, a bending groove is concavely arranged at the connection position of the wiring board and the connecting portion, and the clamping portion is parallel to the wiring board. For example, a plurality of mounting holes are formed in the clamping portion, and the clamping portion is used for being clamped into an opening of a ceiling to fix the wiring board. For example, the lamp plate includes plate body, two viscose strips and a flexible frame, the plate body is protruding to be located on the wiring board, two viscose strips are protruding to be located respectively the relative both sides of plate body, the extending direction of viscose strip with the extending direction of the recess of buckling is perpendicular. For example, the telescopic frame is telescopically arranged on the plate body; the LED lamp beads are mounted on the plate body, and the telescopic frame surrounds the LED lamp beads.
Referring to fig. 1 and 2, a clip type lamp 100 includes a clip board 10, a lamp panel 30 and a plurality of LED lamp beads 50; for example, each LED lamp bead 50 is respectively disposed on the lamp panel 30; the joint board includes wiring board 11 and two joint fins 13, two joint fins are protruding respectively to be located the relative both sides of wiring board, one of them promptly the joint fin is protruding to be located one side of wiring board, another the joint fin is protruding to be located the opposite side of wiring board. The clamping wing comprises a connecting part 131 and a clamping part 133 which are connected with each other, the connecting part is connected to the side edge of the wiring board and is obliquely arranged relative to the wiring board, a bending groove 15 is concavely arranged at the connecting part of the wiring board and the connecting part, the clamping part is parallel to the wiring board, a plurality of mounting holes 1331 are formed in the clamping part, and the clamping part is clamped into an opening of a ceiling to fix the wiring board; the lamp plate includes plate body 31, two viscose strips 32 and a flexible frame 33, the plate body is protruding to be located on the wiring board, two viscose strips are protruding to be located respectively the relative both sides of plate body, one of them viscose strip is protruding to be located promptly one side of plate body, another viscose strip is protruding to be located the opposite side of plate body. For example, the extending direction of the adhesive strips is perpendicular to the extending direction of the bending grooves, and the telescopic frame is telescopically arranged on the plate body; namely, the telescopic frame is arranged on the plate body and has a telescopic structure, so that the telescopic frame can be telescopic relative to the plate body; the LED lamp comprises a plate body, a plurality of LED lamp beads, a telescopic frame and a plurality of LED lamp beads, wherein the plate body is provided with a plurality of LED lamp beads, the telescopic frame surrounds the plurality of LED lamp beads, specifically, the telescopic frame surrounds the edge of the plate body, an installation space is formed on the plate body, the plurality of LED lamp beads are located in the installation space, and the telescopic frame surrounds the installation space.
For example, when the clamping type lamp needs to be installed, a cable is connected to the wiring board and electrically connected with the LED lamp beads. And compressing the two clamping fins to enable the two clamping fins to be respectively bent around the two bending grooves, and clamping the two clamping fins into the opening of the ceiling, so that the clamping type lamp is installed completely. Because only need press two joint fins can accomplish the installation of joint formula lamps and lanterns, consequently make the installation of joint formula lamps and lanterns is comparatively easy. In addition, when the telescopic frame is not needed, the telescopic frame is pressed to be retracted into the wiring board.
For example, to facilitate the installation and fixing of the cable, the bottom surface of the bending groove is an arc-shaped surface 151. The wiring terminal 311 is arranged on the plate body in an upward protruding mode, and the wiring terminal is located on one side surface, deviating from the plurality of LED lamp beads, of the plate body. The wiring hole 3111 has been seted up on the terminal, the wiring hole is the circular port. The wiring terminal is circular post, the wiring hole runs through the wiring terminal, the extending direction in wiring hole with the axis direction of wiring terminal is perpendicular. The wiring terminal is provided with a pressing column 312 which is telescopically arranged on the wiring terminal, and the pressing column and the wiring terminal are coaxially arranged. The wiring terminal is provided with a pressing hole 3112, the pressing hole is vertically communicated with the wiring hole, and the pressing column is slidably arranged in the pressing hole. Because the wiring hole is formed in the wiring terminal, a cable can be conveniently penetrated into the wiring hole, the cable can be conveniently fixed and stretched, and the pressing column can be utilized to abut against the cable by pressing the pressing column so as to fix the cable.
For example, in order to facilitate bending of the clamping fins, the opposite sides of the plate body are also respectively provided with a rotating groove 3113, that is, one side of the plate body is provided with a rotating groove, and the other side of the plate body is also provided with a rotating groove. For example, the rotating groove is parallel to the bending groove, and the bending groove and the rotating groove are respectively located on the top surface and the bottom surface of the plate body. The bending groove and the rotating groove are both semicircular grooves, and the diameter of the bending groove is larger than that of the rotating groove. Through set up on the plate body and rotate the recess, thereby make the joint fin with the junction of wiring board is comparatively weak, has made things convenient for buckling of joint fin.
For example, the clamping type lamp further comprises a heat dissipation mechanism, and the heat dissipation mechanism comprises a bottom frame, a middle frame and a top frame. The bottom frame is connected to the wiring board, the middle frame is folded in the bottom frame, the top frame is connected to the wiring terminal and covers the middle frame, and the top frame and the bottom frame are matched with each other. Underframe epirelief is equipped with the flexible post of first flexible post and a plurality of second, first flexible post is connected to on the center, the flexible post of a plurality of seconds centers on first flexible post, the flexible post of a plurality of seconds is crossed the center and is connected to on the top frame. The first telescopic column is made of memory alloy, and the second telescopic column is made of memory alloy. The diameter of the second telescopic column is smaller than that of the first telescopic column. The length of the second telescopic column is greater than that of the first telescopic column. The underframe comprises a bottom plate and side plates arranged on the periphery of the bottom plate in a protruding mode, the first telescopic columns are arranged on the bottom plate in a protruding mode, and the second telescopic columns are arranged on the side plates in a protruding mode. The curb plate includes four side board portions that connect gradually, four side board portions are including relative first side board portion and the third side board portion that sets up. The number of the second telescopic columns is four, two of the second telescopic columns are convexly arranged on the first side plate part, the other two of the second telescopic columns are convexly arranged on the third side plate part, an accommodating cavity is formed in the bottom plate of the bottom frame, the side plates surround the accommodating cavity, and the middle frame is folded in the accommodating cavity. The bottom plate epirelief is equipped with a plurality of and inserts a section of thick bamboo, a plurality of insert a section of thick bamboo and set up and surround each other first flexible post of establishing. The middle frame comprises a baffle and a peripheral wall convexly arranged on the periphery of the baffle, a plurality of inserting barrels are arranged on the baffle in a protruding mode, the inserting barrels are arranged at intervals, the inserting barrels on the bottom frame are detachably inserted into the inserting barrels of the middle frame respectively, cavities are formed in the inserting barrels, and the outer diameter of the inserting barrels is gradually reduced along the direction far away from the bottom plate. The internal diameter of a grafting section of thick bamboo is followed far the direction of baffle reduces gradually, the bottom plate size is greater than the baffle size, the perisporium support in the inboard of curb plate. The height of perisporium is greater than the height of curb plate, the top of a grafting section of thick bamboo is formed with keeps off and establishes the ring, keep off and establish the neutral of ring and be formed with the through-hole, the through-hole is the circular port. The top frame includes that apron and cover establish the wall, the wall protruding locate is established to the cover the periphery of apron, a plurality of second telescopic column connect in on the apron, the wall is established to the cover encloses the center and the cover is located on the curb plate of underframe. The top frame further comprises a plurality of heat dissipation cylinders, the heat dissipation cylinders transversely penetrate through the sleeved wall, heat dissipation channels are formed on the inner sides of the heat dissipation cylinders, and the peripheral walls of the heat dissipation cylinders are attached to the bottom surface of the cover plate. The opposite two ends of the heat dissipation cylinder are convexly arranged on the outer side of the sleeved wall. The bottom frame further comprises two compression sleeves, the two compression sleeves are respectively connected to the first side plate portion and the third side plate portion in a telescopic mode, deformation spaces are formed in the compression sleeves and penetrate through the two opposite side walls of the compression sleeves, and a plurality of telescopic cylinders are arranged on the first side plate portion and the second side plate portion in a protruding mode. The telescopic cylinders are made of memory alloy, and the two pressing sleeves are connected to the first side plate part or the second side plate part through the plurality of telescopic cylinders. The top that compresses tightly the cover is formed with the guide arcwall face, the guide arcwall face with distance between the frame of top is along outside direction crescent, the external diameter of telescopic cylinder is along keeping away from the direction of curb plate reduces gradually, it is made by metal material to compress tightly the cover, it has aluminium alloy material to make to compress tightly the cover, the side that compresses tightly the cover sets up in rubber buffer layer, rubber buffer layer with the cover of frame of top is established the wall and is supported tight laminating. When heat dissipation mechanism is heated, a plurality of flexible posts of second can extend and jack up the top frame breaks away from the underframe, simultaneously first flexible post can stretch and jack up the center breaks away from the underframe, and then make things convenient for external air current to get into top frame, underframe and the center, and then improve the radiating effect. Then, the telescopic cylinders extend and drive the two pressing sleeves to move, and the two pressing sleeves are further utilized to improve the heat dissipation effect. When the heat dissipation mechanism is cooled, the first telescopic columns can contract and drive the middle frame to be contained in the bottom frame, the plurality of telescopic cylinders drive the compression sleeves to abut against the side plates of the bottom frame, and finally, the plurality of second telescopic columns drive the top frame to be sleeved on the middle frame and abut against the two compression sleeves, so that the top frame, the middle frame and the bottom frame are sealed, and moisture and dust are prevented from entering the top frame, the middle frame and the bottom frame. For example, when the heat dissipation mechanism is heated, the first telescopic column drives the middle frame to be separated, the second telescopic column can simultaneously drive the top frame to move, and the plurality of telescopic cylinders drive the two compression sleeves to move, so that the top frame and the middle frame can be smoothly separated from the bottom frame. In addition, when the heat dissipation mechanism cools down, first flexible post drives the center is received and is folded in when in the underframe, the flexible post of second can drive simultaneously the top frame is close to the underframe, simultaneously a plurality of telescopic cylinder drive two compress tightly the cover and be close to the underframe, and then can guarantee the center smoothly receive and fold in the underframe, the top frame can smoothly overlap and locate on the underframe.
For example, to describe the specific structure and beneficial effects of the heat dissipation mechanism in further detail, please refer to fig. 3, the heat dissipation mechanism includes a bottom frame, a middle frame and a top frame 40. The bottom frame is connected to the wiring board, the middle frame is folded in the bottom frame, the top frame is connected to the wiring terminal and covers the middle frame, and the top frame and the bottom frame are matched with each other. Underframe epirelief is equipped with the flexible post of first flexible post and a plurality of second, first flexible post is connected to on the center, the flexible post of a plurality of seconds centers on first flexible post, the flexible post of a plurality of seconds is crossed the center and is connected to on the top frame. For example, the first telescopic column is made of memory alloy, and the second telescopic column is made of memory alloy. The diameter of the second telescopic column is smaller than that of the first telescopic column. When the heat dissipation mechanism is heated, the first telescopic column can extend and jack up the middle frame, so that the middle frame is separated from the bottom frame. And simultaneously, the second telescopic column is heated and extended, so that the top frame is driven to be separated from the bottom frame and expose the middle frame, and the bottom frame, the middle frame and the top frame are subjected to heat dissipation operation. For example, the length of the second telescopic column is greater than that of the first telescopic column, and the diameter of the second telescopic column is smaller than that of the first telescopic column, so that the extension or contraction speed of the second telescopic column is faster. For example, the bottom frame comprises a bottom plate and a side plate protruding from the periphery of the bottom plate, the first telescopic columns are protruding from the bottom plate, and the second telescopic columns are protruding from the side plate. For example, the side plate comprises four side plate parts connected in sequence, and the four side plate parts comprise a first side plate part and a third side plate part which are oppositely arranged. The number of the plurality of second telescopic columns is four, two telescopic columns are convexly arranged on the first side plate part, the other two second telescopic columns are convexly arranged on the third side plate part, and through the arrangement, the four second telescopic columns can cross the middle frame from the periphery of the middle frame and are connected to the top frame. When the heat dissipation mechanism is cooled, the first telescopic columns contract and pull the middle frame to be folded in the bottom frame, and meanwhile the second telescopic columns contract and can drive the top frame to be sleeved on the middle frame and to be matched with the bottom frame, so that the middle frame and the bottom frame are sealed, and dust and moisture are prevented from entering the middle frame and the bottom frame.
For example, in order to facilitate folding of the middle frame, a containing cavity is formed on the bottom plate of the bottom frame, the side plates surround the containing cavity, and the middle frame is folded in the containing cavity. For example, in order to facilitate heat dissipation and folding of the middle frame, a plurality of inserting tubes are arranged on the bottom plate in a protruding mode, and the inserting tubes are arranged at intervals and surround the first telescopic column. The middle frame comprises a baffle and a peripheral wall convexly arranged on the periphery of the baffle, a plurality of inserting cylinders are convexly arranged on the baffle and are arranged at intervals, a plurality of inserting cylinders on the bottom frame are respectively detachably inserted into the inserting cylinders of the middle frame, namely, the inserting cylinders are correspondingly inserted into the inserting cylinders one by one. For example, a cavity is formed in the inserting cylinder, and the outer diameter of the inserting cylinder is gradually reduced along the direction far away from the bottom plate. For example, the inner diameter of the insertion cylinder is gradually reduced in the direction away from the baffle plate, so that the insertion cylinder can well conform to the shape of the insertion cylinder. For example, in order to accommodate the middle frame, the bottom plate is larger than the baffle plate, so that the accommodating cavity can accommodate the middle frame conveniently, and the peripheral wall abuts against the inner side of the side plate. For example, the height of the peripheral wall is greater than that of the side plates, so that the middle frame can be partially protruded from the top of the bottom frame when being folded in the bottom frame.
For example, in order to prevent the insertion cylinder from being inserted and penetrated out from the top of the insertion cylinder, a blocking ring is formed at the top of the insertion cylinder, a through hole is formed in the neutral position of the blocking ring, and the through hole is a circular hole. For example, in order to facilitate the covering of the top frame, the top frame includes a cover plate 41 and a sleeve wall 42, the sleeve wall is protruded from the periphery of the cover plate, the plurality of second telescopic pillars are connected to the cover plate, and the sleeve wall surrounds the middle frame and is sleeved on the side plate of the bottom frame. For example, in order to improve the heat dissipation effect, the top frame further includes a plurality of heat dissipation cylinders 43, the heat dissipation cylinders transversely penetrate through the sleeve wall, heat dissipation channels 431 are formed on the inner sides of the heat dissipation cylinders, and the peripheral walls of the heat dissipation cylinders are attached to the bottom surface of the cover plate. The opposite two ends of the heat dissipation cylinder are convexly arranged on the outer side of the sleeved wall. For example, the heat radiation cylinder has a circular cylindrical shape.
For example, in order to facilitate the top frame to be firmly sleeved on the bottom frame, the bottom frame further includes two pressing sleeves, and the two pressing sleeves are respectively telescopically connected to the first side plate portion and the third side plate portion, that is, one pressing sleeve is connected to the first side plate portion, and the other pressing sleeve is connected to the third side plate portion. When the top frame is sleeved on the bottom frame, the sleeved wall of the top frame can be sleeved on the two compression sleeves, so that the two compression sleeves deform, and gaps between the sleeved wall and the side plates are sealed. In addition, the compressing sleeve can also lead out heat in the accommodating cavity when the top frame is separated from the bottom frame, so that the heat dissipation effect is improved, for example, in order to facilitate the deformation of the compressing sleeve, a deformation space is formed in the compressing sleeve and penetrates through two opposite side walls of the compressing sleeve, so that air in the compressing sleeve can freely circulate, the heat dissipation effect is improved, and in addition, due to the existence of the deformation space, the compressing sleeve can have a better deformation effect.
For example, in order to facilitate the extension of the pressing sleeve and the heat dissipation when the top frame is separated from the bottom frame, a plurality of telescopic cylinders are convexly arranged on the first side plate part and the second side plate part. The telescopic cylinders are made of memory alloy, and the two pressing sleeves are connected to the first side plate part or the second side plate part through the plurality of telescopic cylinders. Thereby make heat dissipation mechanism when being heated, the flexible post of second lifts the top frame leaves when the underframe, first flexible post can lift the center leaves the underframe, simultaneously, a plurality of flexible section of thick bamboo can drive compress tightly the cover and transversely keep away from the underframe, and then make and improve the radiating effect. And when the heat dissipation mechanism is cooled, the second telescopic column pulls the top frame to be close to the bottom frame, the first telescopic column can pull the middle frame to be close to the bottom frame, and meanwhile, the plurality of telescopic cylinders can pull the two compression sleeves to transversely abut against the first side plate part and the second side plate part of the bottom frame, so that the top frame can be sleeved on the two compression sleeves.
For example, in order to facilitate the top frame to press the side plates of the bottom frame, a guide arc-shaped surface is formed at the top of the pressing sleeve, the distance between the guide arc-shaped surface and the top frame is gradually increased along the outward direction, and the top frame can abut against the guide arc-shaped surface and can be smoothly sleeved outside the bottom frame by arranging the guide arc-shaped surface. For example, in order to facilitate the expansion and contraction of the telescopic cylinder, the outer diameter of the telescopic cylinder is gradually reduced along the direction away from the side plate, that is, the small end of the telescopic cylinder is connected with the compression sleeve, so that the telescopic cylinder can conveniently push the compression sleeve to move. For example, for the convenience of improving the top frame with compress tightly the compactness of cover, compress tightly the cover and make by metal material, for example, it has aluminium alloy material to make to compress tightly the cover, the side that compresses tightly the cover sets up in the rubber buffer layer, the rubber buffer layer with the wall is established to the cover of top frame and is supported tight the laminating of laminating, thereby improves the top frame with the laminating compactness of underframe. For example, when the heat dissipation mechanism is heated, the first telescopic column drives the middle frame to be separated, the second telescopic column can simultaneously drive the top frame to move, and the plurality of telescopic cylinders drive the two compression sleeves to move, so that the top frame and the middle frame can be smoothly separated from the bottom frame. In addition, when the heat dissipation mechanism cools down, first flexible post drives the center is received and is folded in when in the underframe, the flexible post of second can drive simultaneously the top frame is close to the underframe, simultaneously a plurality of telescopic cylinder drive two compress tightly the cover and be close to the underframe, and then can guarantee the center smoothly receive and fold in the underframe, the top frame can smoothly overlap and locate on the underframe.
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 embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. A clamping type lamp is characterized by comprising a clamping plate, a lamp panel and a plurality of LED lamp beads;
the clamping plate comprises a wiring plate and two clamping wing pieces, the two clamping wing pieces are respectively convexly arranged on two opposite sides of the wiring plate, each clamping wing piece comprises a connecting portion and a clamping portion which are connected with each other, the connecting portions are connected to the side edges of the wiring plate, the connecting portions are obliquely arranged relative to the wiring plate, a bending groove is concavely arranged at the connecting portion of the wiring plate and the connecting portions, the clamping portions are parallel to the wiring plate, a plurality of mounting holes are formed in the clamping portions, and the clamping portions are clamped into openings of a ceiling to fix the wiring plate;
the lamp panel comprises a panel body, two adhesive strips and a telescopic frame, wherein the panel body is convexly arranged on the wiring board, the two adhesive strips are convexly arranged on two opposite sides of the panel body respectively, the extending direction of the adhesive strips is perpendicular to the extending direction of the bending grooves, and the telescopic frame is telescopically arranged on the panel body;
the plurality of LED lamp beads are arranged on the plate body, and the telescopic frame surrounds the plurality of LED lamp beads;
the clamping type lamp further comprises a heat dissipation mechanism, the heat dissipation mechanism comprises a bottom frame, a middle frame and a top frame, the bottom frame is connected to the wiring board, the middle frame is folded in the bottom frame, the top frame is connected to the wiring terminal and covers the middle frame, the top frame and the bottom frame are matched with each other, a first telescopic column and a plurality of second telescopic columns are arranged on the bottom frame in a protruding mode, the first telescopic column is connected to the middle frame, the second telescopic columns surround the first telescopic column, the second telescopic columns cross the middle frame and are connected to the top frame, the first telescopic column is made of memory alloy, the second telescopic columns are made of memory alloy, and the diameter of the second telescopic columns is smaller than that of the first telescopic columns; when the heat dissipation mechanism is heated, the second telescopic column is used for extending and lifting the top frame to be separated from the bottom frame, and the first telescopic column is used for extending and lifting the middle frame to be separated from the bottom frame; when the heat dissipation mechanism is cooled, the first telescopic column is used for contracting and driving the middle frame to be contained in the bottom frame, and the second telescopic column is used for driving the top frame to be sleeved on the middle frame and to be abutted against the two compression sleeves.
2. The clamp-on light fixture of claim 1 wherein the bottom surface of the bent groove is an arc-shaped surface.
3. The clamp-type lamp according to claim 1, wherein a binding post is convexly arranged on the plate body, and the binding post is arranged on one side surface of the plate body, which is far away from the plurality of LED lamp beads.
4. The clamp-type lamp according to claim 3, wherein the terminal post is provided with a wiring hole, and the wiring hole is a circular hole.
5. The clamp-type lamp according to claim 4, wherein the terminal post is a circular column, the wiring hole penetrates through the terminal post, and the extending direction of the wiring hole is perpendicular to the axial direction of the terminal post.
6. The clamp-on light fixture according to claim 5, wherein the terminal post is provided with a pressing post, the pressing post is telescopically arranged on the terminal post, and the pressing post and the terminal post are coaxially arranged.
7. The clamp-type lamp according to claim 6, wherein the terminal post is provided with a pressing hole, the pressing hole is vertically communicated with the wiring hole, and the pressing post is slidably disposed in the pressing hole.
8. The clamp-type lamp according to claim 7, wherein the plate body is further provided with a rotating groove on each of opposite sides thereof, the rotating grooves are parallel to the bending grooves, and the bending grooves and the rotating grooves are respectively located on the top surface and the bottom surface of the plate body.
9. The clamp-on light fixture according to claim 8, wherein the bending groove and the rotating groove are both semicircular grooves, and the diameter of the bending groove is larger than that of the rotating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617334.7A CN107327769B (en) | 2017-07-26 | 2017-07-26 | Clamping type lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617334.7A CN107327769B (en) | 2017-07-26 | 2017-07-26 | Clamping type lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107327769A CN107327769A (en) | 2017-11-07 |
| CN107327769B true CN107327769B (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710617334.7A Active CN107327769B (en) | 2017-07-26 | 2017-07-26 | Clamping type lamp |
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| CN (1) | CN107327769B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108443724B (en) * | 2018-04-26 | 2020-06-23 | 东莞市闻誉实业有限公司 | LED lamp |
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| CN107327769A (en) | 2017-11-07 |
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