CN216643964U

CN216643964U - Dustproof and waterproof type obviously adorns down lamp

Info

Publication number: CN216643964U
Application number: CN202220060677.4U
Authority: CN
Inventors: 孙建
Original assignee: Changchun Jinlong Hongguang Technology Co ltd
Current assignee: Changchun Jinlong Hongguang Technology Co ltd
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-31
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a dustproof and waterproof open-mounted down lamp, which comprises a dustproof shell, wherein a heat conduction mechanism is fixedly arranged in the dustproof shell, the heat conduction mechanism comprises an arc-shaped heat conduction plate, two movable seats, a lamp mounting seat, two connecting seats and two angle rods, movable grooves are respectively formed in two sides of the bottom end of the arc-shaped heat conduction plate, the movable seats are respectively connected in the two movable grooves in a sliding manner, the angle rods are respectively connected in the two movable seats in a rotating manner through a pin shaft, one ends of the two angle rods, far away from the movable seats, are respectively connected with the interiors of the two connecting seats in a rotating manner, and a lamp body is fixedly arranged in the middle of the bottom end of the lamp mounting seat. The heat generated by the lamp is transferred, and the service life of the surface-mounted down lamp is prolonged.

Description

Dustproof and waterproof type obviously adorns down lamp

Technical Field

The utility model relates to the technical field of down lamps, in particular to a dustproof and waterproof type surface-mounted down lamp.

Background

The down lamp is a lamp capable of being directly provided with an incandescent lamp or an energy-saving lamp, can keep the integrity of architectural decoration, can not damage a suspended ceiling due to the arrangement of the lamp, is deeply loved by consumers, and can be arranged in families, offices and shops along with the technical development of the existing down lamp, however, the existing down lamp with open installation has the following defects: the lamp in the surface-mounted down lamp is exposed outside for a long time, dust is easily adhered to the surface of the lamp, the dust prevents the lamp from radiating normally, and the service life of the surface-mounted down lamp is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dustproof and waterproof open-mounted down lamp, which aims to solve the problems that dust is easily adhered to the surface of a lamp when the lamp in the open-mounted down lamp provided by the background technology is exposed outside for a long time, the dust obstructs normal heat dissipation of the lamp, and the service life of the open-mounted down lamp is shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: a dustproof and waterproof type surface-mounted down lamp comprises a dustproof shell, wherein a heat conduction mechanism is fixedly arranged in the dustproof shell, the heat conduction mechanism comprises an arc-shaped heat conduction plate, two movable seats, a lamp mounting seat, two connecting seats and two angle rods, movable grooves are formed in two sides of the bottom end of the arc-shaped heat conduction plate, the movable seats are connected in the movable grooves in a sliding mode, the angle rods are rotatably connected in the movable seats through pin shafts, one ends, far away from the movable seats, of the two angle rods are respectively and rotatably connected with the inner parts of the two connecting seats, the bottom ends of the two connecting seats are respectively and fixedly connected with two sides of the top end of the lamp mounting seat, a lamp body is fixedly arranged in the middle of the bottom end of the lamp mounting seat, the heat conduction area of the arc-shaped heat conduction plate is increased relative to the traditional heat conduction plate, the heat dissipation efficiency of the lamp body is accelerated, and the dustproof shell is used for protecting the lamp body, the dust in the external environment is prevented from adhering to the lamp body to influence the heat dissipation of the lamp body.

Preferably, the printing opacity waterproof board is installed to the bottom block of dust-proof shell, the dust-proof shell has a plurality of water bar with the junction fixed mounting of printing opacity waterproof board, and the illumination light of transmission department after the circular telegram of lamps and lanterns body, light see through the printing opacity waterproof board and shine, and the installation of printing opacity waterproof board and water bar carries out water proof protection to the lamps and lanterns body from the bottom.

Preferably, a plurality of louvre have been seted up on the surface of dust cover the equal fixed mounting in inside of louvre has the dust screen, and the heat that the lamps and lanterns body in service produced passes through the louvre and contacts with the cold air in the external environment, improves the radiating efficiency of lamps and lanterns body, and the installation of dust screen intercepts the impurity in the gas that flows, avoids having impurity adhesion to influence its heat dissipation on lamps and lanterns body surface.

Preferably, the top threaded connection of dust cover has sealed lid, the top fixed mounting of sealed lid has the fixing base, and the staff rotates sealed lid, and the screw thread on sealed lid surface matches each other with the screw thread of dust cover inner wall, and it is convenient that sealed lid is dismantled in the staff installation, and the staff installs fixedly through the fixing base to the open-mounted down lamp.

Preferably, the lifting grooves above the arc-shaped heat-conducting plates are formed in two sides of the inner wall of the dustproof shell, the lifting blocks are connected to the inner portions of the lifting grooves in a sliding mode, the lifting blocks are connected to one side, opposite to the lifting blocks, of the lifting blocks and fixedly connected with two sides of the lamp mounting seat respectively, and the lamp mounting seat drives the lifting blocks to slide in the lifting grooves after being oscillated.

Preferably, fixedly connected with reset spring between arc heat-conducting plate and the lamps and lanterns mount pad, the fixed surface of arc heat-conducting plate installs a plurality of fin, receive the oscillation back when the lamps and lanterns body, the distance between lamps and lanterns mount pad and the arc heat-conducting plate diminishes, lamps and lanterns mount pad inwards extrudes reset spring, reset spring has elasticity, reset spring takes place elastic deformation and cushions the extrusion force, make the lamps and lanterns mount pad reset, reduce the lamps and lanterns body and receive the damage that the oscillation back produced, the arc heat-conducting plate is the arcuation, the heat radiating area of arc heat-conducting plate is improved in the installation of fin, the heat conduction efficiency of arc heat-conducting plate is increased.

Compared with the prior art, the utility model has the beneficial effects that: through setting up dust cover lamps and lanterns body and carrying out dustproof protection, avoid the dust adhesion in the environment to influence the lamps and lanterns heat dissipation on the lamps and lanterns surface, through setting up heat conduction mechanism, arc heat-conducting plate and louvre mutually support, transmit the heat that lamps and lanterns produced, prolong the life of obviously adorning down lamp.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a side view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

fig. 4 is a sectional view of the heat conducting mechanism of the present invention.

In the figure: 1. a dust-proof shell; 2. heat dissipation holes; 3. a fixed seat; 4. a sealing cover; 5. a dust screen; 6. a light-transmitting waterproof sheet; 7. a water bar; 8. a lifting groove; 9. a lifting block; 10. a lamp body; 11. a heat conducting mechanism; 111. an arc-shaped heat conducting plate; 112. a heat sink; 113. a movable seat; 114. a lamp mounting seat; 115. a return spring; 116. a connecting seat; 117. an angle lever; 118. a movable groove.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the utility model provides a dustproof and waterproof type surface mounted down lamp, which comprises a dustproof shell 1, wherein a heat conducting mechanism 11 is fixedly installed inside the dustproof shell 1, the heat conducting mechanism 11 comprises an arc-shaped heat conducting plate 111, two movable seats 113, a lamp mounting seat 114, two connecting seats 116 and two angle rods 117, two movable grooves 118 are respectively formed on two sides of the bottom end of the arc-shaped heat conducting plate 111, the movable seats 113 are respectively connected inside the two movable grooves 118 in a sliding manner, the angle rods 117 are respectively connected inside the two movable seats 113 in a rotating manner through pin shafts, one ends of the two angle rods 117 far away from the movable seats 113 are respectively connected with the inside of the two connecting seats 116 in a rotating manner, the bottom ends of the two connecting seats 116 are respectively fixedly connected with two sides of the top end of the lamp mounting seat 114, a lamp body 10 is fixedly installed in the middle of the bottom end of the lamp mounting seat 114, and the heat conducting plate 111 has an increased area compared with the traditional heat conducting plate, accelerate the radiating efficiency of lamps and lanterns body 10, dustproof shell 1 carries out dustproof protection to lamps and lanterns body 10, avoids the dust adhesion in the external environment on lamps and lanterns body 10, influences the heat dissipation of lamps and lanterns body 10.

Printing opacity waterproof board 6 is installed to the bottom block of dustcoat 1, and the junction fixed mounting of dustcoat 1 and printing opacity waterproof board 6 has a plurality of breakwater 7, and the lighting light of transmission department after the circular telegram of lamps and lanterns body 10, light see through printing opacity waterproof board 6 and shine, and the installation of printing opacity waterproof board 6 and breakwater 7 carries out water proof from the bottom to lamps and lanterns body 10.

A plurality of louvre 2 has been seted up on the surface of dust cover 1, and the equal fixed mounting in inside of a plurality of louvre 2 has dust screen 5, and the heat that lamps and lanterns body 10 in the operation produced passes through louvre 2 and the cold air contact in the external environment, improves the radiating efficiency of lamps and lanterns body 10, and the installation of dust screen 5 intercepts the impurity in the gas that flows, avoids having the impurity adhesion to influence its heat dissipation at lamps and lanterns body 10 surface.

The top threaded connection of dustproofing shell 1 has sealed lid 4, and the top fixed mounting of sealed lid 4 has fixing base 3, and the staff rotates sealed lid 4, and the screw thread on sealed lid 4 surface matches each other with the screw thread of 1 inner wall of dustproofing shell, and the sealed lid 4 of staff's installation dismantlement is convenient, and the staff installs fixedly through fixing base 3 to obviously adorning the down lamp.

The lifting groove 8 that is located arc heat-conducting plate 111 top is all seted up to the both sides of dustproofing shell 1 inner wall, and the equal sliding connection in inside of two lifting grooves 8 has elevator 9, and the relative one side of two elevator 9 respectively with the both sides fixed connection of lamps and lanterns mount pad 114, lamps and lanterns mount pad 114 receive to drive elevator 9 after the oscillation and slide in lifting groove 8.

Fixedly connected with reset spring 115 between arc heat-conducting plate 111 and the lamps and lanterns mount pad 114, the fixed surface of arc heat-conducting plate 111 installs a plurality of fin 112, receive the oscillation back when lamps and lanterns body 10, the distance between lamps and lanterns mount pad 114 and the arc heat-conducting plate 111 diminishes, lamps and lanterns mount pad 114 inwards extrudes reset spring 115, reset spring 115 has elasticity, reset spring 115 takes place elastic deformation and cushions the extrusion force, make lamps and lanterns mount pad 114 reset, reduce the damage that lamps and lanterns body 10 received the oscillation back and produced, arc heat-conducting plate 111 is the arcuation, the heat radiating area of arc heat-conducting plate 111 is improved in the installation of fin 112, the heat conduction efficiency of arc heat-conducting plate 111 is increased.

When the embodiment of the application is used: the staff rotates the sealing cover 4, the screw thread on the surface of the sealing cover 4 is matched with the screw thread on the inner wall of the dustproof shell 1, the staff can install and detach the sealing cover 4 conveniently, the staff can install and fix the surface mounted down lamp through the fixing seat 3, when the lamp body 10 is oscillated, the distance between the lamp mounting seat 114 and the arc-shaped heat conducting plate 111 is reduced, the two angle rods 117 deflect angularly, the movable seat 113 slides in the movable groove 118, the lamp mounting seat 114 extrudes the reset spring 115 inwards, the reset spring 115 has elasticity, the reset spring 115 elastically deforms to buffer the extrusion force, so that the lamp mounting seat 114 resets, the damage of the lamp body 10 after the oscillation is reduced, the arc-shaped heat conducting plate 111 is arc-shaped, the heat conducting area of the arc-shaped heat conducting plate 111 is increased relative to the traditional heat conducting plate, the heat radiating efficiency of the lamp body 10 is accelerated, and the heat radiating area of the arc-shaped heat conducting plate 111 is increased through the installation of the radiating fins 112, increase arc heat-conducting plate 111's heat conduction efficiency, the heat that lamps and lanterns body 10 in the operation produced passes through louvre 2 and the cold air contact in the external environment, improve lamps and lanterns body 10's radiating efficiency, the installation of dust screen 5, impurity in the gas to flow is intercepted, it influences its heat dissipation at lamps and lanterns body 10 surface to avoid having the impurity adhesion, lamps and lanterns body 10 circular telegram back transmission department illuminating light, light shines through printing opacity waterproof board 6, the installation of printing opacity waterproof board 6 and breakwater 7 carries out water proof protection to lamps and lanterns body 10 from the bottom, dustproof shell 1 carries out dustproof protection to lamps and lanterns body 10, avoid the dust adhesion in the external environment on lamps and lanterns body 10, influence lamps and lanterns body 10 heat dissipation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a dustproof and waterproof type obviously adorns down lamp, includes dust cover (1), its characterized in that: the interior of the dustproof shell (1) is fixedly provided with a heat conduction mechanism (11), the heat conduction mechanism (11) comprises an arc-shaped heat conduction plate (111), two movable seats (113), a lamp mounting seat (114), two connecting seats (116) and two angle rods (117), the two sides of the bottom end of the arc-shaped heat conducting plate (111) are respectively provided with a movable groove (118), the interiors of the two movable grooves (118) are respectively connected with a movable seat (113) in a sliding manner, the interiors of the two movable seats (113) are respectively connected with an angle rod (117) in a rotating manner through a pin shaft, one end of each angle rod (117) far away from the movable seat (113) is respectively connected with the interiors of the two connecting seats (116) in a rotating manner, the bottom ends of the two connecting seats (116) are respectively fixedly connected with the two sides of the top end of the lamp mounting seat (114), the middle part of the bottom end of the lamp mounting seat (114) is fixedly provided with a lamp body (10).

2. The dustproof and waterproof type obviously adorns down lamp according to claim 1, its characterized in that: light-transmitting waterproof plate (6) is installed to the bottom block of dustcoat (1), a plurality of water bar (7) is fixedly installed at the junction of dustcoat (1) and light-transmitting waterproof plate (6).

3. The dustproof and waterproof type obviously adorns down lamp according to claim 1, its characterized in that: a plurality of heat dissipation holes (2) are formed in the surface of the dustproof shell (1), and a plurality of dust screens (5) are fixedly mounted inside the heat dissipation holes (2).

4. The dustproof and waterproof type obviously adorns down lamp according to claim 1, its characterized in that: the top end threaded connection of dustproofing shell (1) has sealed lid (4), the top fixed mounting of sealed lid (4) has fixing base (3).

5. The dustproof and waterproof type obviously adorns down lamp according to claim 1, its characterized in that: the both sides of dustproofing shell (1) inner wall all set up lift groove (8) that are located arc heat-conducting plate (111) top, two the equal sliding connection in inside of lift groove (8) has elevator (9), two one side that elevator (9) are relative respectively with the both sides fixed connection of lamps and lanterns mount pad (114).

6. The dustproof and waterproof type obviously adorns down lamp according to claim 1, its characterized in that: a return spring (115) is fixedly connected between the arc-shaped heat-conducting plate (111) and the lamp mounting seat (114), and a plurality of radiating fins (112) are fixedly mounted on the surface of the arc-shaped heat-conducting plate (111).