CN207610092U

CN207610092U - A kind of large-scale heat dissipation Recessed light

Info

Publication number: CN207610092U
Application number: CN201721595234.0U
Authority: CN
Inventors: 邱磊
Original assignee: Nakayama Masada Photoelectric Ltd
Current assignee: Nakayama Masada Photoelectric Ltd
Priority date: 2017-11-25
Filing date: 2017-11-25
Publication date: 2018-07-13
Anticipated expiration: 2027-11-25

Abstract

The utility model discloses a kind of large-scale heat dissipation Recessed lights, relate to field of lighting devices.Including power supply cableties, tack self-tapping screw, radiator rear cover, the attached female fork of double stamen protective case wires, radiator, the attached male fork of double stamen protective case wires, chip, chip carrier, chamfering machine tooth screw, Lamp cup, black circle, radiator protecgulum, face ring, LED clamp button of the spring, connection that double attached mothers of stamen protective case wires pitch and the attached male fork of double stamen protective case wires can cooperate；The power cord be located in the attached Gongshang of double stamen protective case wires；The radiator rear cover is threadedly coupled by tack self-tapping screw and is fixed on a heat sink；The end of the attached public fork of double stamen protective case wires is combined with chip；The chip is fixed on chip carrier；The chamfering machine tooth screw is fixed to chip carrier the inside of radiator；The cup top of the Lamp cup is set there are two small column, installation can be fixed by interference fit with the groove of chip carrier；The radiator protecgulum plays supporting role to black circle；Radiator protecgulum is equipped with interior pitch thread, in mating connection with the outer tooth screw of radiator；The face ring is connected and fixed on a heat sink by chamfering machine tooth screw；The LED clamp button of the spring is directly buckled in the screens that face ring is equipped with.

Description

A kind of large-scale heat dissipation Recessed light

Technical field

The utility model is field of lighting devices, and in particular to a kind of large-scale heat dissipation Recessed light.

Background technology

Recessed light has been widely used for many occasion illuminations such as family, market, office.Existing Recessed light, most of is metal Shell is using halogen bulb as light emitting source, and halogen bulb power consumption is big, service life is very short, average small 500~1000 When or so, temperature is high（100 DEG C of ＞）, scald one's hand, to make lamps and lanterns excessively frequently replace, when high temperature, coefficient safe to use reduced. And calorific value is big at work for existing LED Recessed lights, heat dissipation effect is poor, reduces the service life of lamps and lanterns.

Invention content

In order to solve problem above, the purpose of this utility model is realized in：A kind of large-scale heat dissipation Recessed light, feature It is, including the attached female fork of power supply cableties, tack self-tapping screw, radiator rear cover, double stamen protective case wires, radiator, double stamen sheaths The attached public fork of electric wire, chip, chip carrier, chamfering machine tooth screw, Lamp cup, black circle, radiator protecgulum, face ring, LED clamp button of the spring, institute State that the attached female fork of double stamen protective case wires and double stamen protective case wires are attached male to pitch the connection that can cooperate；The power cord be located in double stamen shields Cover the attached Gongshang of electric wire；The radiator rear cover is threadedly coupled by tack self-tapping screw and is fixed on a heat sink；Double stamen shields The end of the attached public fork of set electric wire is combined with chip；The chip is fixed on chip carrier；The chamfering machine tooth screw is chip carrier Inside fixed to radiator；The cup top of the Lamp cup is set there are two small column, can pass through interference fit with the groove of chip carrier Installation is fixed；The radiator protecgulum plays supporting role to black circle；Radiator protecgulum is equipped with interior pitch thread, with radiator Outer tooth screw is in mating connection；The face ring is connected and fixed on a heat sink by chamfering machine tooth screw；The LED clamp button of the spring Directly it is buckled in the screens that face ring is equipped with.

Further, the attached public fork of double stamen protective case wires uses bis- core round wires of CE certifications PVC, and two round wires are all 0.5mm2 Long 30cm, one end peeling 65mm, other end peeling 25mm match male plug, equal wicking 3mm after peeling.

Further, the attached female fork of double stamen protective case wires uses bis- core round wires of CE certifications PVC, and two round wires are all 0.5mm2 Long 10cm, one end peeling 15mm, other end peeling 25mm match male plug, equal wicking 7mm after peeling.

Further, more blades are evenly equipped with outside the radiator, to increase the contact area with air.

Further, the outer pitch thread of special designing is arranged at lamp radiator bottom.

Further, the black circle can be substituted for other colors according to actual needs.

Further, the chip is CREE light sources.

The utility model has the advantages that：

（1）Chip be CREE light sources, solid-state lighting can be significantly improved, and possess ultrathin, heat generation it is low, be directed to electrostatic Putting a little has tolerance；

（2）It is evenly equipped with more blades outside radiator, increases the contact area with air, accelerates distributing for heat, to carry High life；

（3）The inside and outside pitch thread in Recessed light stage casing is attached, convenient to install and maintain.

Description of the drawings

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

Fig. 1 is the explosive view of the utility model.

Fig. 2 is the partial enlarged view of the utility model.

Specific implementation mode

In order to make the technical means, creative features, achievable purpose and effectiveness of the utility model be easy to understand, tie below Specific implementation mode is closed, utility model is expanded on further.

Referring to Fig.1, present embodiment uses following technical scheme：A kind of large-scale heat dissipation Recessed light, including power supply cableties 1, the attached female fork 4 of tack self-tapping screw 2, radiator rear cover 3, double stamen protective case wires, radiator 5, double stamen protective case wires it is attached it is male pitch 6, Chip 7, chip carrier 8, chamfering machine tooth screw 9, Lamp cup 10, black circle 11, radiator protecgulum 12, face ring 13, LED clamp button of the spring 14, The attached female fork 4 of double stamen protective case wires and double stamen protective case wires are attached male to be pitched 6 and can cooperate connection；The power supply cableties 1 are located at Double attached public affairs of stamen protective case wires are pitched on 6；The radiator rear cover 3 is fixed on radiator 5 by the threaded connection of tack self-tapping screw 2 On；The end that the attached public affairs of double stamen protective case wires pitch 6 is combined with chip 7；The chip 7 is fixed on chip carrier 8；The tack Machine tooth screw 9 is fixed to chip carrier 8 inside of radiator 5；The cup top of the Lamp cup 10 is set there are two small column, can and chip Installation is fixed by interference fit in the groove of seat 8；The radiator protecgulum 12 plays supporting role to black circle 11；Before radiator Lid 12 is equipped with interior pitch thread, in mating connection with the outer tooth screw of radiator 5；The face ring 13 is connected by chamfering machine tooth screw 9 It connects and is fixed on radiator 5；The LED clamp button of the spring 14 is directly buckled in the screens that face ring 13 is equipped with.

Wherein, the attached public affairs of double stamen protective case wires pitch 6 using bis- core round wires of CE certifications PVC, and two round wires are all 0.5mm2 long 30cm, one end peeling 65mm, other end peeling 25mm match male plug, equal wicking 3mm after peeling.

Wherein, the attached mother of double stamen protective case wires pitches 4 using bis- core round wires of CE certifications PVC, and two round wires are all 0.5mm2 long 10cm, one end peeling 15mm, other end peeling 25mm match male plug, equal wicking 7mm after peeling.

Wherein, more blades are evenly equipped with outside the radiator 5, to increase the contact area with air.

Wherein, the outer pitch thread of special designing is arranged at 5 bottom of the radiator.

Wherein, the black circle 11 can be substituted for other colors according to actual needs.

Wherein, the chip 7 is CREE light sources.

A kind of large-scale heat dissipation Recessed light of the utility model, can increase shell by the blade on big model radiator at work Contact area with air reduces injury of the high-temperature to Recessed light, while using with silicon carbide as possible to accelerate radiating rate The CREE light sources of manufacture have the promotion of bigger, room light efficiency to realize 231 in terms of brightness, light efficiency, service life, hot property, reliability Lm/W, in addition Recessed light stage casing radiator and lamp body be threadedly coupled using outer, interior tooth, keep installation and maintenance more convenient.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in the specification of above-described embodiment Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims

1. a kind of large-scale heat dissipation Recessed light, which is characterized in that including power supply cableties 1, tack self-tapping screw 2, radiator rear cover 3, double The attached female fork 4 of stamen protective case wire, radiator 5, the attached male fork 6 of double stamen protective case wires, chip 7, chip carrier 8, chamfering machine tooth screw 9, lamp Cup 10, black circle 11, radiator protecgulum 12, face ring 13, LED clamp button of the spring 14, the attached female fork 4 of double stamen protective case wires are protected with double stamens The attached public fork of set electric wire 6 can cooperate connection；The power supply cableties 1 are located at the attached public affairs of double stamen protective case wires and pitch on 6；The radiator Rear cover 3 is fixed on by the threaded connection of tack self-tapping screw 2 on radiator 5；The end of the attached public fork of double stamen protective case wires 6 with Chip 7 combines；The chip 7 is fixed on chip carrier 8；Chip carrier 8 is fixed to radiator 5 by the chamfering machine tooth screw 9 It is internal；The cup top of the Lamp cup 10 is set there are two small column, peace can be fixed by interference fit with the groove of chip carrier 8 Dress；The radiator protecgulum 12 plays supporting role to black circle 11；Radiator protecgulum 12 is equipped with interior pitch thread, outer with radiator 5 Tooth screw is in mating connection；The face ring 13 is fastened on by chamfering machine tooth screw 9 on radiator 5；The LED Spring Cards Button 14 is directly buckled in the screens that face ring 13 is equipped with.

2. a kind of large-scale heat dissipation Recessed light according to claim 1, which is characterized in that double attached public affairs of stamen protective case wires pitch 6 Using bis- core round wires of CE certifications PVC, two round wires are all 0.5mm2 long 30cm, and one end peeling 65mm, other end peeling 25mm are with public affairs Plug, equal wicking 3mm after peeling.

3. a kind of large-scale heat dissipation Recessed light according to claim 1, which is characterized in that double attached mothers of stamen protective case wires pitch 4 Using bis- core round wires of CE certifications PVC, two round wires are all 0.5mm2 long 10cm, and one end peeling 15mm, other end peeling 25mm are with public affairs Plug, equal wicking 7mm after peeling.

4. a kind of large-scale heat dissipation Recessed light according to claim 1, which is characterized in that be evenly equipped with multi-disc outside the radiator 5 Blade, to increase the contact area with air.

5. a kind of large-scale heat dissipation Recessed light according to claim 1 or claim 4, which is characterized in that 5 bottom of the radiator There is the outer pitch thread of special designing in portion.

6. a kind of large-scale heat dissipation Recessed light according to claim 1, which is characterized in that the black circle 11 can be according to actual needs It is substituted for other colors.

7. a kind of large-scale heat dissipation Recessed light according to claim 1, which is characterized in that the chip 7 is CREE light sources.