CN113251324A - LED lamp of convenient equipment - Google Patents

LED lamp of convenient equipment Download PDF

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Publication number
CN113251324A
CN113251324A CN202110574588.1A CN202110574588A CN113251324A CN 113251324 A CN113251324 A CN 113251324A CN 202110574588 A CN202110574588 A CN 202110574588A CN 113251324 A CN113251324 A CN 113251324A
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CN
China
Prior art keywords
shell
lamp
inner shell
groove
mounting groove
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110574588.1A
Other languages
Chinese (zh)
Inventor
魏俊敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kili Led Lighting Ltd
Original Assignee
Kili Led Lighting Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kili Led Lighting Ltd filed Critical Kili Led Lighting Ltd
Priority to CN202110574588.1A priority Critical patent/CN113251324A/en
Publication of CN113251324A publication Critical patent/CN113251324A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
    • F21K9/237—Details of housings or cases, i.e. the parts between the light-generating element and the bases; Arrangement of components within housings or cases
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/162—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to traction or compression, e.g. coil springs
    • 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
    • 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
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • 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
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • 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
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/005—Sealing arrangements therefor
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses an LED lamp convenient to assemble, which comprises a lamp body and a lamp holder, wherein the bottom end of the lamp body is fixedly connected with the middle part of the lamp holder, the lamp body comprises a shell and a lampshade, the shell comprises an outer shell and an inner shell, a sealing ring is arranged near the top end of the outer shell and surrounds the inner edge of the outer shell, the sealing ring is attached to the outer end surface of the inner shell, a clamping ring is arranged around the bottom end surface of the inner shell, clamping components are arranged at the positions, corresponding to the clamping rings, of the two sides of a driving component, a control key is arranged near the side end surface of the lower half part of the outer shell, the bottom end of the control key is abutted against the tail end of the clamping component, and the bottom end of the lampshade is inserted between the outer shell and the inner shell, so that the invention has the advantages that: the connecting device has more convenient and concise installation and combination modes, is very convenient to assemble and disassemble, and is more stable and safer to connect.

Description

LED lamp of convenient equipment
Technical Field
The invention relates to the technical field of LED lamps, in particular to an LED lamp convenient to assemble.
Background
In recent years, with the continuous progress of lighting technology, LEDs are used as a new green and efficient semiconductor light source in the lighting field. The LED light source has the advantages of high luminous efficiency, low heat generation, power saving and long service life, and thus, is more and more widely used.
When the existing LED lamps in the market are used, most of the existing LED lamps adopt an integrated design, when parts are damaged, the LED lamps are difficult to remove and replace when accurate maintenance is needed, and meanwhile, the integrated design is very complicated to assemble after production; when using, adopt the rotatory fixed mode mostly between LED lamp and the lamp stand, when using, need people with lamps and lanterns rotation fixation, highly higher LED lamp rotation installation is just very inconvenient, still can produce when the rotation installation insecure and become flexible have the danger that drops.
Disclosure of Invention
Aiming at the technical defects in the background art, the invention provides the LED lamp convenient to assemble, which solves the technical problems and meets the actual requirements, and the specific technical scheme is as follows:
the utility model provides a LED lamp of convenient equipment, includes lamps and lanterns main part and lamp stand, the bottom of lamps and lanterns main part and the middle part of lamp stand link up fixedly, the lamps and lanterns main part includes casing and lamp shade, the casing includes shell and inner shell, the inner shell sets up in the top of shell, and the shell wraps up completely the inner shell, is close to the top of shell and encircles the interior edge round of shell and be equipped with the sealing washer, be equipped with U type groove on the sealing washer, the sealing washer laminating is on the outer terminal surface of inner shell, encircles the bottom terminal surface a week of inner shell and is equipped with the rand, be equipped with light source board and drive assembly in proper order from top to bottom in the lamps and lanterns main part, the both sides of drive assembly correspond the position of rand and be equipped with clamping component, the side end face that is close to the lower half of shell is equipped with control button, control button's bottom is contradicted at clamping component's end, the bottom end of the lampshade is inserted between the outer shell and the inner shell.
As an improvement of the scheme, the front end of the clamping assembly is provided with a U-shaped buckle, one side of the rear end of the clamping assembly is provided with a first spring, the other side of the clamping assembly is attached to the control key, and the middle of the clamping assembly transversely penetrates through a fixing rod.
As an improvement of the above scheme, a mounting groove is formed in the middle of the lamp holder, the bottom end of the housing in the lamp main body is inserted into the mounting groove, 2 control keys are oppositely arranged on the side end face of the housing, a triangular groove is formed in the other side end face between the 2 control keys, an elastic bump is arranged in the mounting groove at a position and in a shape corresponding to the groove, a second spring is arranged at the rear part of the bottom end of the elastic bump, and the elastic bump abuts against the groove through the second spring.
As an improvement of the above scheme, a movable ferrule which is movable up and down is arranged on the inner wall of the mounting groove, extension ends are arranged on two sides of the movable ferrule, the extension ends extend out of the side surface of the mounting groove on the lamp holder, and the end surface of the outer side of the movable ferrule is attached to the inner wall of the mounting groove.
As the improvement of above-mentioned scheme, the bottom of inner shell comprises the light-passing board, just the bottom of inner shell with the laminating of light source board, drive assembly's bottom is equipped with the power connection electrode, is close to drive assembly's top, and encircle the drive assembly round is equipped with the fin, the top of fin with the laminating of light source board.
As an improvement of the scheme, the sealing ring is arranged at the connecting position of the outer shell and the inner shell, the U-shaped groove in the sealing ring is adsorbed on the end face of the inner shell and fixed, the contact end face between the lampshade and the outer shell is provided with threads, and the bottom end of the lampshade abuts against the top end of the sealing ring after the lampshade is fixedly connected with the outer shell through the threads.
As an improvement of the above scheme, a plurality of limit grooves are formed in the top end of the lamp holder and are distributed at equal intervals, a plurality of limit blocks are arranged on the position, corresponding to the limit grooves, of the shell of the lamp main body, and the limit blocks are connected in the limit grooves when the lamp main body is inserted in the lamp holder.
The invention has the beneficial effects that: the clamping ring is arranged around the bottom end face of the inner shell, clamping assemblies are arranged at positions, corresponding to the clamping rings, of two sides of the driving assembly in the outer shell, the inner shell is directly inserted into the outer shell during installation, the clamping ring is clamped into the clamping assemblies to be fixedly installed, the installation is more convenient, a sealing ring is arranged at the top end of the outer shell around the inner edge of the outer shell, a U-shaped groove is formed in the sealing ring, the sealing ring is attached to the outer end face of the inner shell, the outer cover abuts against the sealing ring after being rotationally fixed to the outer shell, the sealing ring has better tightness, the installation and the disassembly are very convenient, the lamp holder is fixedly connected with a groove in the outer shell of the lamp body through the elastic lug, the traditional rotational fixation is replaced, and the lamp body is only required to be directly inserted into the lamp holder to be fixed during installation, the assembly method and the installation mode are more concise, the use is more convenient, the maintenance effect of simply replacing damaged parts can be achieved through quick assembly and disassembly even if the damaged parts are damaged, and a manufacturer can conveniently maintain the parts.
Drawings
Fig. 1 is a schematic front structure view of a lamp body according to the present invention.
Fig. 2 is a schematic side view of the lamp body according to the present invention.
Fig. 3 is a schematic view of the front structure of the lamp socket of the present invention.
Fig. 4 is a schematic side view of the lamp socket of the present invention.
Wherein: the lamp comprises a lamp body 1, a light source board 101, a driving assembly 102, a power connection electrode 103, a heat sink 104, a lamp holder 2, a shell 3, an outer shell 301, an inner shell 302, a collar 303, a control key 304, a groove 305, a lampshade 4, a sealing ring 5, a U-shaped groove 501, a clamping assembly 6, a U-shaped buckle 601, a first spring 602, a fixing rod 603, a mounting groove 7, an elastic lug 701, a second spring 702, a movable ferrule 703, an extending end 704, a thread 8, a limiting groove 9 and a limiting block 10.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings and related embodiments, wherein the following related embodiments are merely preferred embodiments for better illustrating the present invention itself, and the embodiments of the present invention are not limited to the following embodiments, and the present invention relates to the related essential parts in the technical field, which should be regarded as the known technology in the technical field and can be known and grasped by those skilled in the art.
In the description of the present invention, it is to be understood that the terms "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for the purpose of sub-description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention; furthermore, the terms "first", "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated; thus, the definitions "first" and "second" are for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly including one or more of such features.
As shown in fig. 1 to 4, an LED lamp convenient for assembly includes a lamp main body 1 and a lamp holder 2, the bottom end of the lamp main body 1 is connected and fixed to the middle of the lamp holder 2, the lamp main body 1 includes a housing 3 and a lamp cover 4, the housing 3 includes an outer shell 301 and an inner shell 302, the inner shell 302 is disposed above the outer shell 301, the outer shell 301 completely covers the inner shell 302, a sealing ring 5 is disposed near the top end of the outer shell 301 around the inner edge of the outer shell 301, a U-shaped groove 501 is disposed on the sealing ring 5, the sealing ring 5 is attached to the outer end surface of the inner shell 302, a collar 303 is disposed around the bottom end surface of the inner shell 302, a light source board 101 and a driving component 102 are sequentially disposed from top to bottom in the lamp main body 1, clamping components 6 are disposed at positions corresponding to the collar 303 on two sides of the driving component 102, a control key 304 is arranged on the side end surface close to the lower half part of the outer shell 301, the bottom end of the control key 304 abuts against the tail end of the clamping component 6, and the bottom end of the lampshade 4 is inserted between the outer shell 301 and the inner shell 302.
Further, in the above scheme, a U-shaped buckle 601 is disposed at the front end of the clamping assembly 6, a first spring 602 is disposed on one side of the rear end of the clamping assembly 6, the other side of the rear end of the clamping assembly 6 is attached to the control button 304, and a fixing rod 603 is disposed in the middle of the clamping assembly 6 in a transverse manner.
Further, in the above scheme, a mounting groove 7 is disposed in the middle of the lamp holder 2, the bottom end of the housing 301 of the lamp main body 1 is inserted into the mounting groove 7, 2 control keys 304 are oppositely disposed on the side end surface of the housing 301, 2 grooves 305 in a triangular shape are disposed on the other side end surface between the control keys 304, an elastic bump 701 is disposed in the mounting groove 7 in a position and a shape corresponding to the groove 305, a second spring 702 is disposed at the rear portion of the bottom end of the elastic bump 701, and the elastic bump 701 abuts against the groove 305 through the second spring 702.
Further, in the above scheme, a movable ferrule 703 that moves up and down is disposed on an inner wall of the mounting groove 7, extension ends 704 are disposed on two sides of the movable ferrule 703, the extension ends 704 extend out from a side surface of the mounting groove 7 on the lamp holder 2, and an outer end surface of the movable ferrule 703 is attached to the inner wall of the mounting groove 7.
Further, in above-mentioned scheme, the bottom of inner shell 302 comprises the light-passing board, just the bottom of inner shell 302 with the laminating of light source board 101, the bottom of drive assembly 102 is equipped with power electrode 103, is close to the top of drive assembly 102, and encircle drive assembly 102 round is equipped with fin 104, the top of fin 104 with the laminating of light source board 101.
Further, in the above scheme, the outer shell 301 with inner shell 302 hookup location is equipped with sealing washer 5, through U type groove 501 in the sealing washer 5 adsorbs it is fixed on the terminal surface of inner shell 302, lamp shade 4 with be equipped with screw thread 8 on the contact terminal surface between the outer shell 301, lamp shade 4 through screw thread 8 with outer shell 301 swivelling joint is fixed after, the bottom of lamp shade 4 is contradicted and is in the top of sealing washer 5.
Further, in the above scheme, a plurality of limit grooves 9 are formed in the top end of the lamp holder 2 and are distributed at equal intervals, a plurality of limit blocks 10 are arranged at positions, corresponding to the limit grooves 9, of the shell 301 of the lamp main body 1, and when the lamp main body 1 is inserted into the lamp holder 2, the limit blocks 10 are connected in the limit grooves 9.
In a preferred embodiment of the present invention, the lamp main body 1 includes a housing 3 and a lamp shade 4, the housing 3 includes an outer shell 301 and an inner shell 302, the outer shell 301 and the inner shell 302 adopt a split design, instead of a conventional integrated design, and a conventional gluing fixing manner is replaced by an assembling and connecting fixing manner, the inner shell 302 is disposed above the outer shell 301, the outer shell 301 completely covers the inner shell 302, a collar 303 is disposed around a circumference of a bottom end surface of the inner shell 302, clamping assemblies 6 are disposed at positions, corresponding to the collar 303, of two sides of the driving assembly 102 below the outer shell 301, the inner shell 302 is clamped in the clamping assemblies 6 in the outer shell 301 through the collar 303 to achieve a fixing and connecting effect, and the assembly is more concise and convenient.
It should be noted that, a U-shaped buckle 601 is disposed at the front end of the clamping assembly 6, a first spring 602 is disposed at one side of the rear end of the clamping assembly 6, the other side of the rear end of the clamping assembly 6 is attached to the control key 304, a fixing rod 603 is disposed in the middle of the clamping assembly 6 in a crossing manner, the middle of the clamping assembly 6 is fixed by the fixing rod 603, when the control key 304 at one end of the clamping assembly 6 is pressed, the U-shaped buckle 601 at the other end of the clamping assembly 6 releases the collar 303, a control key 304 is disposed on a side end surface close to the lower half of the outer shell 301, when the clamping assembly 6 is directly buckled to the collar 303 on the inner shell 302, the clamping assembly 6 can be released by the control key 304 on the outer shell 301, and the inner shell 302 and the outer shell 301 are separated.
It should be noted that, a circle of sealing ring 5 is arranged near the top end of the outer shell 301 around the inner edge of the outer shell 301, a U-shaped groove 501 is arranged on the sealing ring 5, the sealing ring 5 is attached to the outer end face of the inner shell 302, when the bottom end of the inner shell 302 is fixedly connected with the clamping device, the U-shaped groove 501 on the sealing ring 5 is absorbed on the outer end face of the inner shell 302 by being extruded, and is matched with the clamping assembly 6 to achieve a double connection effect, so that the outer shell 301 and the inner shell 302 are connected more tightly and stably, and meanwhile, the sealing performance between the outer shell 301 and the inner shell 302 is enhanced.
It should be noted that, be equipped with screw thread 8 on the contact terminal surface between lamp shade 4 and the shell 301, lamp shade 4 pass through screw thread 8 with shell 301 swivelling joint is fixed back, the bottom of lamp shade 4 is contradicted in the top of sealing washer 5, and the user can make through rotatory lamp shade 4 with shell 301 zonulae occludens, works as shell 301 with the lamp shade 4 is connected more closely, lamp shade 4 with the connection between the sealing washer 5 also can be inseparabler, makes lamp shade 4 with the gas tightness between the inner shell 302 is stronger, has better sealed effect.
It should be noted that, in the structure of the present invention, the screw thread 8 on the housing 301 is disposed on the end surface of the inner side of the housing 301, and the screw thread 8 on the lamp shade 4 is disposed on the end surface of the outer side of the bottom end of the lamp shade 4, when in use, the light source board 101 on the lamp main body 1 generates a heat source, and according to the principle of thermal expansion and cold contraction, the lamp shade 4 is disposed on the inner side of the housing 301, and will slightly expand when heated, and the housing 301 can achieve a better temperature control effect through the heat sink 104 without deformation, so that the connection between the lamp shade 4 and the housing 301 is tighter.
In a preferred embodiment of the invention, a mounting groove 7 is formed in the middle of the lamp holder 2, the bottom end of the outer shell 301 on the lamp body 1 is inserted into the mounting groove 7, the casing 301 is provided with the triangular groove 305, the mounting groove 7 is provided with an elastic projection 701 corresponding to the shape and size of the groove 305, the rear end of the elastic lug 701 is provided with a second spring 702, the elastic lug 701 is ejected by the second spring 702, when the lamp body 1 is inserted into the mounting groove 7, the lamp body 1 presses and contracts the elastic projection 701 and the second spring 702 along the inclined plane of the elastic projection 701, when the lamp body 1 is inserted into the position corresponding to the elastic protrusion 701 and the groove 305, the elastic projection 701 is popped out and reset to be engaged in the groove 305, so as to play a fixing role.
It should be noted that a movable ferrule 703 that moves up and down is disposed on the inner wall of the mounting groove 7, extension ends 704 are disposed on two sides of the movable ferrule 703, the extension ends 704 extend out from the side surface of the mounting groove 7 on the lamp holder 2 and can move up and down on the side surface of the mounting groove 7, the inner wall of the movable ferrule 703 is attached to the end surface of the housing 301, the end surface of the outer side of the movable ferrule 703 is attached to the inner wall of the mounting groove 7, the lamp holder 2 can control the movable ferrule 703 to move down by pressing the extension ends 704 on two sides of the movable ferrule 703, and the lamp holder 2 can be controlled by the movable ferrule 703 to press the elastic bump 701, so as to achieve the effect of loosening the lamp body 1.
It should be noted that, during installation, after the position of the limit block 10 corresponding to the limit groove 9 is determined, the lamp main body 1 is directly inserted into the installation groove 7, the limit block 10 is engaged in the limit groove 9, so as to prevent the lamp main body 1 from rotating circumferentially after installation, the elastic protrusion 701 is clamped in the groove 305 of the lamp main body 1, so as to effectively play a role in installation and fixation, when the lamp main body 1 needs to be removed, by pressing the extending ends 704 on both sides of the movable ferrule 703, the movable ferrule 703 presses and contracts the elastic protrusion 701 and the second spring 702 along the inclined plane on the elastic protrusion 701, the elastic protrusion 701 can be separated from the groove 305, the lamp main body 1 can be separated from the lamp holder 2 after the elastic protrusion 701 is retracted, so as to have a simpler installation and removal manner, compared with the traditional rotary connection mode, the rotary connection mode is more stable, and the installation and the disassembly are more convenient.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (7)

1. The utility model provides a LED lamp of convenient equipment, includes lamps and lanterns main part (1) and lamp stand (2), its characterized in that, the bottom of lamps and lanterns main part (1) with the middle part of lamp stand (2) links up fixedly, lamps and lanterns main part (1) includes casing (3) and lamp shade (4), casing (3) are including shell (301) and inner shell (302), inner shell (302) set up the top of shell (301) just shell (301) are the complete cladding inner shell (302), are close to the top of shell (301) is encircleed the interior edge round of shell (301) and is equipped with sealing washer (5), be equipped with U type groove (501) on sealing washer (5), laminating sealing washer (5) on the outer terminal surface of inner shell (302), encircle the bottom terminal surface a week of inner shell (302) and be equipped with rand (303), be equipped with light source board (101) and drive assembly (102) from top to bottom in proper order in lamps and lanterns main part (1), the both sides of drive assembly (102) correspond the position of rand (303) is equipped with clamping component (6), is close to the side end face of the lower half of shell (301) is equipped with control button (304), the bottom of control button (304) is contradicted clamping component's (6) end, the bottom of lamp shade (4) is inserted and is established shell (301) with between inner shell (302).
2. The LED lamp convenient to assemble according to claim 1, wherein a U-shaped buckle (601) is arranged at the front end of the clamping component (6), a first spring (602) is arranged on one side of the rear end of the clamping component (6), the other side of the rear end of the clamping component (6) is attached to the control key (304), and a fixing rod (603) is transversely arranged in the middle of the clamping component (6).
3. The LED lamp convenient to assemble according to claim 1, wherein a mounting groove (7) is formed in the middle of the lamp holder (2), the bottom end of the housing (301) on the lamp body (1) is inserted into the mounting groove (7), 2 control keys (304) are arranged on the housing (301) in a manner that the side end faces are opposite to each other, a groove (305) shaped like a triangle is formed in the other side end face between the 2 control keys (304), an elastic bump (701) is arranged in the mounting groove (7) in a manner of corresponding to the position and shape of the groove (305), a second spring (702) is arranged at the rear part of the bottom end of the elastic bump (701), and the elastic bump (701) abuts against the groove (305) through the second spring (702).
4. The LED lamp convenient to assemble according to claim 3, wherein a movable ferrule (703) moving up and down is arranged on the inner wall of the mounting groove (7), extension ends (704) are arranged on two sides of the movable ferrule (703), the extension ends (704) extend out from the side surface of the mounting groove (7) on the lamp holder (2), and the outer end surface of the movable ferrule (703) is attached to the inner wall of the mounting groove (7).
5. The LED lamp convenient to assemble according to claim 1, wherein the bottom end of the inner shell (302) is made of a light-transmitting plate, the bottom end of the inner shell (302) is attached to the light source plate (101), the bottom end of the driving component (102) is provided with an electric connecting electrode (103), a heat dissipation fin (104) is arranged close to the top end of the driving component (102) and surrounds the driving component (102) for one circle, and the top end of the heat dissipation fin (104) is attached to the light source plate (101).
6. The LED lamp convenient to assemble according to claim 1, wherein the sealing ring (5) is arranged at the connecting position of the outer shell (301) and the inner shell (302), the sealing ring is adsorbed on the end face of the inner shell (302) through a U-shaped groove (501) in the sealing ring (5) and fixed, a thread (8) is arranged on the contact end face between the lampshade (4) and the outer shell (301), and after the lampshade (4) is fixedly connected with the outer shell (301) through the thread (8), the bottom end of the lampshade (4) abuts against the top end of the sealing ring (5).
7. The LED lamp convenient to assemble according to claim 1, wherein a plurality of limiting grooves (9) are formed in the top end of the lamp holder (2) and are distributed at equal intervals, a plurality of limiting blocks (10) are arranged at positions, corresponding to the limiting grooves (9), of the shell (301) of the lamp main body (1), and when the lamp main body (1) is inserted into the lamp holder (2), the limiting blocks (10) are connected in the limiting grooves (9).
CN202110574588.1A 2021-05-26 2021-05-26 LED lamp of convenient equipment Pending CN113251324A (en)

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