CN204786209U - LED down lamp seat - Google Patents

LED down lamp seat Download PDF

Info

Publication number
CN204786209U
CN204786209U CN201520427974.8U CN201520427974U CN204786209U CN 204786209 U CN204786209 U CN 204786209U CN 201520427974 U CN201520427974 U CN 201520427974U CN 204786209 U CN204786209 U CN 204786209U
Authority
CN
China
Prior art keywords
installation
mounting cover
capillary structure
driver
heat radiating
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.)
Expired - Fee Related
Application number
CN201520427974.8U
Other languages
Chinese (zh)
Inventor
陈奋进
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.)
Math-Mark (fujian) Communication Technology Co Ltd
Original Assignee
Math-Mark (fujian) Communication Technology Co 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 Math-Mark (fujian) Communication Technology Co Ltd filed Critical Math-Mark (fujian) Communication Technology Co Ltd
Priority to CN201520427974.8U priority Critical patent/CN204786209U/en
Application granted granted Critical
Publication of CN204786209U publication Critical patent/CN204786209U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a LED down lamp seat, including bottom plate, installation lid and driver, the installation lid is installed in the bottom of bottom plate through the connecting screw, and the driver is installed in installation lid left side, be equipped with the location cylinder on the bottom plate, the installation is covered and is equipped with the constant head tank, location cylinder and constant head tank cooperation installation, the installation is covered the right side and is equipped with wiring groove and through -hole, and the wire passes the through -hole, and the wire is connected with the driver through the groove of working a telephone switchboard, the mid -mounting of installation lid has the rectangle heating panel of a vertical setting, the utility model discloses location cylinder and constant head tank cooperation installation bottom plate on are installed the driver on the bottom plate through the installation lid for driver installation in the installation lid is more firm, and the installation was covered in installation simultaneously heating panel laminating sets up in the generate heat bottom in source of lamp stand, through wherein working fluid's the quick heat conduction of state change, has improved the radiating efficiency of whole lamp stand, has improved the operational reliability of equipment.

Description

A kind of LED down seat
Technical field
The utility model relates to field of illumination lamp technology, is specially a kind of LED down seat.
Background technology
Down lamp is generally have a screw socket, directly can load onto the light fixture of incandescent lamp or electricity-saving lamp.Down lamp is a kind of lighting being embedded into light down-ejection type in ceiling.Its maximum feature is exactly to keep the entirety of building decoration unified and perfect, can not destroy the perfect unity of furred ceiling art because of the setting of light fixture.This hidden the putting property light fixture being flush-mounted in ceiling inside, all light projects all downwards, belongs to direct luminous intensity distribution, with different reflectors, eyeglass, shutter, bulb, can obtain different light effects.Down lamp does not take up space, and can increase the soft atmosphere in space, if want to build warm sensation, can try to install many Down lamps, alleviate space constriction; But the Down lamp of traditional design is fixed in the installation of luminescence chip and be there is many Short Items in heat radiation, as fixing insecure, the problems such as the bad or heat-dissipating space of radiating effect is excessive.
Utility model content
The purpose of this utility model is to provide a kind of LED down seat, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of LED down seat, comprises base plate, mounting cover and driver; Described mounting cover is installed on the bottom of base plate by attachment screw, driver is installed on the left of mounting cover, described base plate is provided with positioning cylinder, and mounting cover is provided with locating slot, and positioning cylinder coordinates with locating slot to be installed, connecting groove and through hole is provided with on the right side of described mounting cover, wire is through through hole, and wire is connected with driver by connecting groove, and connecting groove is provided with pinching screw, be provided with two clamping plates in through hole, wire is between two clamping plates; One rectangular heat radiating plate longitudinally arranged is installed at the middle part of described mounting cover, rectangular heat radiating plate and mounting cover square crossing are arranged, the two ends up and down of rectangular heat radiating plate are fixedly connected with base plate by heat dissipation metal frame, and the moieties into close of rectangular heat radiating plate and mounting cover cross-coincidence is fitted; Described rectangular heat radiating plate is by aluminum alloy frame and some blocks of capillary heat sinks are combined and spliced forms; Be provided with a chamber in described rectangular heat radiating plate, chamber comprises one first side and one second side, and the first side and described second side are respectively equipped with the first capillary structure, the second capillary structure and working fluid; The side of described first capillary structure is connected with described second capillary structure; Side and the described chamber of the first capillary structure form a steam channel jointly.
As the utility model further technical scheme, the radial expanded range of described first capillary structure is more than or equal to the half of the inwall circumference of described chamber, and the radial expanded range of the first capillary structure is greater than the radial expanded range of described second capillary structure.
As the utility model further technical scheme, two diagonal angles place bottom edge that described locating slot is arranged at mounting cover is provided with sealing ring.
As the utility model further technical scheme, described clamping plate are connected with inside through hole by spring.
Compared with prior art, driver is installed on base plate by mounting cover by the utility model, positioning cylinder on base plate coordinates with locating slot to be installed, driver in mounting cover is installed more firm, the heat sink laminating of simultaneously mounting cover being installed is arranged on the bottom of lamp socket pyrotoxin, by the state change quick conductive of wherein working fluid, improve the radiating efficiency of whole lamp socket, prevent the heat local accumulation of lamp body inside, extend the service life of decorative illumination lamp, improve the functional reliability of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of LED down seat of the utility model.
Fig. 2 is the partial enlarged drawing at A place in figure.
Fig. 3 is the structural representation of capillary heat sink in a kind of LED down seat of the utility model.
Detailed description of the invention
Be described in more detail below in conjunction with the technical scheme of detailed description of the invention to this patent.
Refer to Fig. 1 ~ 3, a kind of LED down seat, comprise base plate 1, mounting cover 2 and driver 3; Described mounting cover 2 is installed on the bottom of base plate 1 by attachment screw 22, driver 3 is installed on the left of mounting cover 2, described base plate 1 is provided with positioning cylinder 11, and mounting cover 2 is provided with locating slot 21, and positioning cylinder 11 coordinates with locating slot 21 to be installed, connecting groove 8 and through hole 6 is provided with on the right side of described mounting cover 2, wire 7 is through through hole 6, and wire 7 is connected with driver 3 by connecting groove 8, and connecting groove 8 is provided with pinching screw 81, be provided with two clamping plates 61 in through hole 6, wire 7 is between two clamping plates 61; One rectangular heat radiating plate longitudinally arranged is installed at the middle part of described mounting cover 2, rectangular heat radiating plate and mounting cover 2 square crossing are arranged, the two ends up and down of rectangular heat radiating plate are fixedly connected with base plate 1 by heat dissipation metal frame 5, and the moieties into close of rectangular heat radiating plate and mounting cover 2 cross-coincidence is fitted;
Described rectangular heat radiating plate is by aluminum alloy frame and some blocks of capillary heat sinks 4 are combined and spliced forms; Be provided with a chamber in described rectangular heat radiating plate, chamber comprises on one first side 46 and one second side 46, side 44, first and described second side 44 and is respectively equipped with the first capillary structure 43, second capillary structure 42 and working fluid 41; The side of described first capillary structure 43 is connected with described second capillary structure 42; The side of the first capillary structure 43 and described chamber form a steam channel 45 jointly;
The radial expanded range of described first capillary structure is more than or equal to the half of the inwall circumference of described chamber, and the radial expanded range of the first capillary structure is greater than the radial expanded range of described second capillary structure;
Described working fluid 41 is converted in liquid process by gaseous state to be needed to be spread to described second capillary structure 42 from described first capillary structure 43 by the steam channel 45 of rectangular heat radiating plate, and the volume of described second capillary structure 42 is less than the volume of described first capillary structure 43, decrease the pressure effect of working fluid 21 when spreading of gaseous state, add the cycle efficieny of described working fluid 41, dispel the heat in the position that heat is passed to stow away from heat by described working fluid 41, make can not accumulate too much heat near the position of thermal source, improve the radiating efficiency of lamp socket.
Base plate 1 edge, two diagonal angles place that described locating slot 21 is arranged at mounting cover 2 is provided with sealing ring 14, and described clamping plate 61 are connected with inside through hole 6 by spring 62.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art possesses, various change can also be made under the prerequisite not departing from this patent aim.

Claims (4)

1. a LED down seat, is characterized in that, comprises base plate, mounting cover and driver; Described mounting cover is installed on the bottom of base plate by attachment screw, driver is installed on the left of mounting cover, described base plate is provided with positioning cylinder, and mounting cover is provided with locating slot, and positioning cylinder coordinates with locating slot to be installed, connecting groove and through hole is provided with on the right side of described mounting cover, wire is through through hole, and wire is connected with driver by connecting groove, and connecting groove is provided with pinching screw, be provided with two clamping plates in through hole, wire is between two clamping plates; One rectangular heat radiating plate longitudinally arranged is installed at the middle part of described mounting cover, rectangular heat radiating plate and mounting cover square crossing are arranged, the two ends up and down of rectangular heat radiating plate are fixedly connected with base plate by heat dissipation metal frame, and the moieties into close of rectangular heat radiating plate and mounting cover cross-coincidence is fitted; Described rectangular heat radiating plate is by aluminum alloy frame and some blocks of capillary heat sinks are combined and spliced forms; Be provided with a chamber in described rectangular heat radiating plate, chamber comprises one first side and one second side, and the first side and described second side are respectively equipped with the first capillary structure, the second capillary structure and working fluid; The side of described first capillary structure is connected with described second capillary structure; Side and the described chamber of the first capillary structure form a steam channel jointly.
2. a kind of LED down seat according to claim 1, it is characterized in that, the radial expanded range of described first capillary structure is more than or equal to the half of the inwall circumference of described chamber, and the radial expanded range of the first capillary structure is greater than the radial expanded range of described second capillary structure.
3. a kind of LED down seat according to claim 1, is characterized in that, two diagonal angles place bottom edge that described locating slot is arranged at mounting cover is provided with sealing ring.
4. a kind of LED down seat according to claim 1, it is characterized in that, described clamping plate are connected with inside through hole by spring.
CN201520427974.8U 2015-06-21 2015-06-21 LED down lamp seat Expired - Fee Related CN204786209U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520427974.8U CN204786209U (en) 2015-06-21 2015-06-21 LED down lamp seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520427974.8U CN204786209U (en) 2015-06-21 2015-06-21 LED down lamp seat

Publications (1)

Publication Number Publication Date
CN204786209U true CN204786209U (en) 2015-11-18

Family

ID=54526255

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520427974.8U Expired - Fee Related CN204786209U (en) 2015-06-21 2015-06-21 LED down lamp seat

Country Status (1)

Country Link
CN (1) CN204786209U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151118

Termination date: 20160621

CF01 Termination of patent right due to non-payment of annual fee