CN212961421U

CN212961421U - LED (light emitting diode) all-plastic heat dissipation lamp housing

Info

Publication number: CN212961421U
Application number: CN202022488794.4U
Authority: CN
Inventors: 迮德朝; 迮德林
Original assignee: Gaoyou Chaosheng Metal Products Co ltd
Current assignee: Shanghai Hanling Intelligent Technology Co ltd
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-04-13
Anticipated expiration: 2030-11-02

Abstract

The utility model relates to the technical field of LED lamps, and discloses a LED all-plastic heat dissipation lamp shell, which solves the problems that the LED lamp shell and a lamp shade are inconvenient to install and disassemble by adopting a screw connection mode and have potential safety hazards in the installation and disassembly processes, and comprises a shell body, wherein the bottom of the shell body is provided with a lamp shade body, the top of the lamp shade body is fixedly provided with a connecting ring, a connecting mechanism is arranged between one side of the top of the connecting ring and one side of the shell body, the other side of the shell body is fixedly provided with a first connecting block, the other side of the top of the connecting ring is fixedly provided with a second connecting block, the first connecting block is movably connected with the second connecting block, and a sealing mechanism is arranged between the bottom of the shell body and the inner side of the; the shell and the lampshade of the LED all-plastic heat dissipation lamp shell adopt a clamping connection mode, and meanwhile, the installation and disassembly processes are simple and convenient, and the LED all-plastic heat dissipation lamp shell has better safety in the installation and disassembly processes.

Description

LED (light emitting diode) all-plastic heat dissipation lamp housing

Technical Field

The utility model belongs to the technical field of the LED lamp, specifically be a LED plastic thermal diffusivity lamp body.

Background

The LED lamp is a lamp using a light emitting diode as a light source, a semiconductor LED is generally solidified on a bracket by using silver glue or white glue, then a chip and a circuit board are connected by using silver wires or gold wires, the periphery of the chip and the circuit board are sealed by using epoxy resin, the effect of protecting an internal core wire is achieved, and finally a lamp shell is installed; the LED lamp has the advantages of energy conservation, long service life, environmental protection, shock resistance and the like, can directly emit light with seven colors, and is generally applied to the fields of traffic signal lamps, display screens, automobile signal lamps and the like.

The existing LED lamp shell generally comprises a shell and a lampshade, and the shell and the lampshade are connected by screws in most cases; the LED lamp is generally arranged at a high position, so that the LED lamp is inconvenient to install and disassemble by using a screw, and the falling potential safety hazard exists in the installing and disassembling process; therefore, improvements are now needed in view of the current situation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a LED all-plastic thermal diffusivity lamp body, the effectual LED lamp shell and lamp shade of having solved among the above-mentioned background art adopt the mode of screw connection not convenient for install and dismantle, and install and dismantle the problem that there is the potential safety hazard in-process.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED all-plastic thermal diffusivity lamp body, includes the shell body, the bottom of shell body is equipped with the lamp shade body, and the top fixed mounting of lamp shade body has the clamping ring, installs coupling mechanism between one side at clamping ring top and one side of shell body, and the opposite side fixed mounting of shell body has first connecting block, and the opposite side fixed mounting at clamping ring top has the second connecting block, and the activity is connected between first connecting block and the second connecting block, is equipped with sealing mechanism between the bottom of shell body and the inboard of clamping ring.

Preferably, coupling mechanism includes two first fixed blocks, two recesses, second fixed block and fixed axle, and two first fixed block fixed mounting are in one side of shell body, and two recesses are seted up respectively at the top of two first fixed blocks, and second fixed block fixed mounting is in one side at coupling ring top, and fixed axle fixed mounting is in the middle part of second fixed block, and the both ends activity joint of fixed axle is in the inside of two recesses.

Preferably, the clamping grooves are formed in the two ends of one side of the first connecting block, and right trapezoid clamping blocks are fixedly mounted at the opposite ends of the two clamping grooves.

Preferably, the middle part of second connecting block has been seted up and has been accomodate the chamber, and the through-hole has all been seted up at the both ends of accomodating chamber one side, and the middle part of accomodating the chamber opposite side has been seted up and has been pressed the hole, and the equal fixed mounting in both ends of accomodating chamber one side has the fixed pin, and the equal movable mounting in middle part of two fixed pins has bent shape kelly, the one end of two bent shape kellies one side and the equal fixedly connected with spring between.

Preferably, the inside activity of pressing the hole is pegged graft and is had the pressure piece, and the one end of pressing the pressure piece extends to the inside and the fixedly connected with U-shaped push rod of accomodating the chamber, and the both ends of U-shaped push rod contact with the other end of two bent shape kellies respectively, and the equal activity joint in both ends of U-shaped push rod has the ball.

Preferably, sealing mechanism includes conflict protruding circle, circle groove and rubber circle, and conflict protruding circle fixed mounting is in the bottom of shell body, and the inboard at the clamping ring is seted up to the circle groove, and rubber circle fixed connection is in the bottom in circle groove, and the protruding circle activity joint of contradicting is in the inside in circle groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) in the work, the shell of the LED all-plastic heat dissipation lamp shell and the lampshade adopt a clamping connection mode by arranging the connecting ring, the connecting mechanism, the first connecting block, the second connecting block and the sealing mechanism, and meanwhile, the installation and disassembly processes are simple and convenient, and the LED all-plastic heat dissipation lamp shell has better safety in the installation and disassembly processes;

(2) when the device works: when the lamp shade is required to be installed, firstly, two ends of the fixing shaft are respectively clamped into the two grooves, the connecting ring drives the lamp shade body to be hung on the shell body, then, the connecting ring is rotated to be closed with the bottom of the shell body, the abutting convex ring is clamped into the inner part of the ring groove and is tightly clamped with the rubber ring to keep effective connection sealing performance, meanwhile, the pressing block is pressed, two balls at two ends of the U-shaped push rod push two curved clamping rods, the two curved clamping rods rotate around the fixing pin and are accommodated in the accommodating cavity, after the first connecting block is parallel to the second connecting block, the pressing block is loosened, the ends of the two curved clamping rods respectively rotate into the inner parts of the two clamping grooves and are respectively clamped with the two right trapezoid clamping blocks under the action of the two springs, and therefore, the shell body and the lamp shade body can be simply and, Convenient installation and dismantlement to and have better security.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention shown in FIG. 1;

fig. 3 is a schematic view of a top-down structure of the first connecting block and the second connecting block of the present invention;

in the figure: 1. a housing body; 2. a lampshade body; 3. a connecting ring; 4. a connecting mechanism; 401. a first fixed block; 402. a groove; 403. a second fixed block; 404. a fixed shaft; 5. a first connection block; 501. a card slot; 502. a right trapezoid fixture block; 6. a second connecting block; 601. a receiving cavity; 602. a through hole; 603. pressing the hole; 604. a fixing pin; 605. a curved clamping bar; 606. a spring; 607. a pressing block; 608. a U-shaped push rod; 609. a ball bearing; 7. a sealing mechanism; 701. a protruding ring is abutted; 702. a ring groove; 703. a rubber ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Embodiment one, by figure 1, figure 2 and figure 3 give, the utility model discloses a housing 1, housing 1's bottom is equipped with lamp shade body 2, lamp shade body 2's top fixed mounting has clamping ring 3, setting through clamping ring 3 makes housing 1 and lamp shade body 2 can effectually connect, install coupling mechanism 4 between one side at clamping ring 3 top and one side of housing 1, setting through coupling mechanism 4 makes housing 1 and lamp shade body 2 can be stable connect, housing 1's opposite side fixed mounting has first connecting block 5, the opposite side fixed mounting at clamping ring 3 top has second connecting block 6, swing joint between first connecting block 5 and the second connecting block 6, be equipped with sealing mechanism 7 between housing 1's bottom and the inboard of clamping ring 3.

In the second embodiment, on the basis of the first embodiment, as shown in fig. 2, the connecting mechanism 4 includes two first fixing blocks 401, two grooves 402, a second fixing block 403 and a fixing shaft 404, the two first fixing blocks 401 are fixedly installed at one side of the housing body 1, the two grooves 402 are respectively opened at the tops of the two first fixing blocks 401, the second fixing block 403 is fixedly installed at one side of the top of the connecting ring 3, the fixing shaft 404 is fixedly installed at the middle of the second fixing block 403, and two ends of the fixing shaft 404 are movably clamped inside the two grooves 402, so that the connecting ring 3, the lampshade body 2 and the housing body 1 can be stably and effectively connected.

Third embodiment, on the basis of first embodiment, given by fig. 3, draw-in groove 501 has all been seted up at the both ends of first connecting block 5 one side, and the equal fixed mounting of the inside relative one end of two draw-in grooves 501 has right trapezoid fixture block 502 to can effectually carry out spacing fixedly.

Fourth embodiment, on the basis of first embodiment, by fig. 3, the storage cavity 601 has been seted up at the middle part of second connecting block 6, through-hole 602 has all been seted up at the both ends of storage cavity 601 one side, the push down hole 603 has been seted up at the middle part of storage cavity 601 other side, the equal fixed mounting in both ends of storage cavity 601 one side has fixed pin 604, the equal movable mounting in middle part of two fixed pins 604 has curved shape kelly 605, equal fixedly connected with spring 606 between the one end of two curved shape kellies 605 one side and the lateral wall of storage cavity 601, the one end of curved shape kelly 605 is passed through-hole 602 and draw-in groove 501 and right trapezoid fixture block 502 looks block, thereby make second connecting block 6 can be effectively and firmly be connected with first connecting block 5.

In the fifth embodiment, based on the fourth embodiment, as shown in fig. 3, a pressing block 607 is movably inserted into the pressing hole 603, one end of the pressing block 607 extends into the accommodating cavity 601 and is fixedly connected to a U-shaped push rod 608, two ends of the U-shaped push rod 608 are respectively in contact with the other ends of the two curved clamping bars 605, and two ends of the U-shaped push rod 608 are movably clamped with balls 609, so that the two curved clamping bars 605 can be effectively controlled.

Sixth embodiment, on the basis of the first embodiment, as shown in fig. 2, the sealing mechanism 7 includes an interference convex ring 701, a ring groove 702, and a rubber ring 703, the interference convex ring 701 is fixedly installed at the bottom of the housing body 1, the ring groove 702 is opened at the inner side of the connecting ring 3, the rubber ring 703 is fixedly connected at the bottom of the ring groove 702, and the interference convex ring 701 is movably clamped inside the ring groove 702, so that an effective sealing effect can be achieved.

The working principle is as follows: when the lamp shade is required to be installed, firstly, two ends of the fixing shaft 404 are respectively clamped into the two grooves 402, so that the connecting ring 3 drives the lamp shade body 2 to be hung on the shell body 1, then, the connecting ring 3 is rotated, so that the connecting ring 3 is closed with the bottom of the shell body 1, the interference convex ring 701 is clamped into the ring groove 702 and is clamped with the rubber ring 703 to keep effective connection sealing performance, meanwhile, the pressing block 607 is pressed, two balls 609 at two ends of the U-shaped push rod 608 push the two curved clamping rods 605, so that the two curved clamping rods 605 rotate around the fixing pin 604, the ends of the two curved clamping rods 605 are accommodated in the accommodating cavity 601, when the first connecting block 5 is parallel to the second connecting block 6, the pressing block 607 is released, and the ends of the two curved clamping rods 605 respectively rotate into the two clamping grooves 501 and are respectively clamped with the two right-angle trapezoid clamping blocks 502 through the action of the two springs 606, therefore, the shell body 1 and the lampshade body 2 can be simply and conveniently mounted and dismounted, and the safety is better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a full plastic heat dissipation lamp body of LED, includes shell body (1), its characterized in that: the bottom of shell body (1) is equipped with lamp shade body (2), the top fixed mounting of lamp shade body (2) has clamping ring (3), install coupling mechanism (4) between one side at clamping ring (3) top and one side of shell body (1), the opposite side fixed mounting of shell body (1) has first connecting block (5), the opposite side fixed mounting at clamping ring (3) top has second connecting block (6), swing joint between first connecting block (5) and second connecting block (6), be equipped with sealing mechanism (7) between the bottom of shell body (1) and the inboard of clamping ring (3).

2. The all-plastic heat-dissipating lamp housing of an LED according to claim 1, wherein: coupling mechanism (4) include two first fixed blocks (401), two recesses (402), second fixed block (403) and fixed axle (404), two first fixed block (401) fixed mounting are in one side of shell body (1), the top at two first fixed blocks (401) is seted up respectively in two recesses (402), one side at coupling ring (3) top is fixed mounting in second fixed block (403), fixed axle (404) fixed mounting is in the middle part of second fixed block (403), and the both ends activity joint of fixed axle (404) is in the inside of two recesses (402).

3. The all-plastic heat-dissipating lamp housing of an LED according to claim 1, wherein: clamping grooves (501) are formed in two ends of one side of the first connecting block (5), and right trapezoid clamping blocks (502) are fixedly mounted at opposite ends inside the two clamping grooves (501).

4. The all-plastic heat-dissipating lamp housing of an LED according to claim 1, wherein: the middle part of second connecting block (6) has been seted up and has been accomodate chamber (601), through-hole (602) have all been seted up at the both ends of accomodating chamber (601) one side, press hole (603) have been seted up at the middle part of accomodating chamber (601) opposite side, the equal fixed mounting in both ends of accomodating chamber (601) one side has fixed pin (604), the equal movable mounting in middle part of two fixed pins (604) has bent shape kelly (605), equal fixedly connected with spring (606) between the one end of two bent shape kelly (605) one side and the lateral wall of accomodating chamber (601.

5. The all-plastic heat-dissipating lamp housing of claim 4, wherein: the inside activity of pressing hole (603) is pegged graft and is had according to briquetting (607), according to briquetting (607) one end extend to the inside of accomodating chamber (601) and fixedly connected with U-shaped push rod (608), the both ends of U-shaped push rod (608) contact with the other end of two bent shape kellies (605) respectively, and the equal activity joint in both ends of U-shaped push rod (608) has ball (609).

6. The all-plastic heat-dissipating lamp housing of an LED according to claim 1, wherein: sealing mechanism (7) are including contradicting protruding circle (701), circle groove (702) and rubber circle (703), conflict protruding circle (701) fixed mounting in the bottom of shell body (1), and the inboard in connecting ring (3) is seted up in circle groove (702), and rubber circle (703) fixed connection is in the bottom in circle groove (702), and the inside in circle groove (702) is connected in conflict protruding circle (701) activity joint.