CN209540671U - A kind of LED lamp cup mould group and LED spotlight - Google Patents

A kind of LED lamp cup mould group and LED spotlight Download PDF

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Publication number
CN209540671U
CN209540671U CN201920640654.9U CN201920640654U CN209540671U CN 209540671 U CN209540671 U CN 209540671U CN 201920640654 U CN201920640654 U CN 201920640654U CN 209540671 U CN209540671 U CN 209540671U
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China
Prior art keywords
radiator
led
fixed
holding tank
chip
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CN201920640654.9U
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Chinese (zh)
Inventor
石虎国
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Zhongshan Lishe Intelligent Lighting Co Ltd
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Zhongshan Lishe Intelligent Lighting Co Ltd
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Priority to CN201920640654.9U priority Critical patent/CN209540671U/en
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Abstract

The utility model provides a kind of LED lamp cup mould group and LED spotlight.The LED lamp cup mould group includes: radiator and the luminescence component for being installed on the radiator;The periphery of the radiator body of the radiator is circumferentially provided with multiple radiating fins, each radiating fin is each formed with the extension beyond the radiator body, the extension of multiple radiating fins, which cooperates, surrounds holding tank, and the holding tank is used for the luminescence component.The beneficial effects of the utility model are: in the LED lamp cup mould group, pass through the mutual cooperation of the radiator body and the holding tank, very rapidly the heat that the LED chip generates in luminescence process can be shed, accumulation of heat is avoided, to further improve the power of the LED spotlight.

Description

A kind of LED lamp cup mould group and LED spotlight
Technical field
The utility model relates to lighting decoration controlled technical fields, and in particular, to a kind of LED lamp cup mould group and LED spotlight.
Background technique
LED illumination light source is because having many advantages, such as that the service life is long, low energy consumption and environmental protection has been widely used in lighting area.By Smaller light beams angle can be issued in LED spotlight, realizes the effect locally illuminated, therefore, it is necessary to the place of local accent light is usual Achieve the effect that required application using LED spotlight, for example, museum lighting, retail shop's illumination etc..But since LED is single Light-emitting surface is narrow, for high-power LED shot-light, usually needs that single led light-emitting surface is integrated assist side on a large scale On, a bigger light emitting source is formed, thus LED spotlight long-term luminous can generate amount of heat, if these heats are too late When distribute, the service life of the light source of LED spotlight will be directly affected, also just shorten the service life of LED spotlight.
Currently, more and more LED spotlights are emerged in the market, it is existing in order to solve the heat dissipation problem of high-power LED spotlight There is the LED spotlight in technology usually to radiate by the way that a radiator is additionally arranged come the light source to LED spotlight.
Although the problem of can solve the light source overheat of LED spotlight in this way, since radiator is additionally arranged, is still difficult to The aggregation for avoiding LED spotlight internal heat causes the power of LED spotlight not promoted further.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and provide a kind of LED lamp cup mould Group and LED spotlight.
A kind of LED lamp cup mould group, comprising: radiator and the luminescence component for being installed on the radiator;The radiator The periphery of radiator body is circumferentially provided with multiple radiating fins, and each radiating fin is each formed with beyond the heat dissipation The extension of device main body, the extension of multiple radiating fins, which cooperates, surrounds holding tank, and the holding tank is used for The luminescence component.
Preferably, each radiating fin is parallel to the radial direction setting of the radiator body.
Preferably, the radiator body generally hollow structure, and one of end face structure of the radiator body At the bottom surface of the holding tank, for being fixed on the luminescence component of the LED spotlight.
Preferably, the radiator is process by Heat Conduction Material.
Preferably, the luminescence component includes cup cover, LED chip, the fixed bracket of chip and optical lens;The chip is solid Fixed rack is used to support and fixes the LED chip, and is contained in the cup cover;The fixed bracket of the chip and the receiving The underrun screw locking of slot is fixed, so that the cup cover is fixed in the holding tank;The optical lens is set to The light emission side of the LED chip, and be fixed in the cup cover, for the light for guiding the LED chip to generate.
Preferably, the luminescence component includes cup cover, LED chip, the fixed bracket of chip, reflector and transparent glass;Institute It states the fixed bracket of chip and is used to support and fixes the LED chip, and be contained in the cup cover;The fixed bracket of the chip and The underrun screw locking of the holding tank is fixed, so that the cup cover is fixed in the holding tank;The light transmission glass Glass is fixed on the top of the cup cover, and reflector sandwiched in the cup cover is fixed on the chip fixing bracket and described Between transparent glass, for the light for reflecting and guiding the LED chip to generate.
Preferably, the LED spotlight further includes cover board;The cover plate lid is set to the radiator body far from the receiving One end of slot, and by screw locking in the radiator body;
Preferably, the LED spotlight further includes the wire clip for being installed on the cover board;The wire clip passes through screw locking In the cover board, for compressing and guiding power supply line;Power supply line is passed through the cover board and is stretched by the crimping clip hold-down Behind the inner cavity for entering the radiator body, finally it is electrically connected with LED chip.
Preferably, the top of the cup cover of the luminescence component is formed with the clamping platform for being clamped projection lamp stand or clamping Slot.
A kind of LED spotlight includes LED lamp cup mould group as described above and the projection lamp stand for being installed on ceiling, described to penetrate Lamp lamp bracket is installed on the LED lamp cup mould group.
The beneficial effects of the utility model are:
In the LED lamp cup mould group and LED spotlight, the heat that the LED chip generates in luminescence process can be passed It is directed at the radiator body, is radiated by the radiator body;
Moreover, the heat that the LED chip generates in luminescence process can also spill into the receiving by the cup cover Slot is set since the holding tank is enclosed by the extension of radiating fin, and the heat for spilling into the holding tank can also be timely Ground is distributed in air;
It, can be very rapidly by the LED chip by the mutual cooperation of the radiator body and the holding tank The heat generated in luminescence process sheds, and avoids accumulation of heat, to further improve the power of the LED spotlight;
The power of MR16 mould group commonly used in the trade at present is within 8 watts, in the LED lamp cup mould group of the utility model, by In the good heat-radiating effect of radiator, the adopt international standards power of LED spotlight of connection size is allowed to extend to 100 Watt, to cover 60% or more illuminator, really environmental protection and energy saving is allowed to rise to qualitative change from quantitative change;
Moreover, the top of the cup cover of the luminescence component is formed with clamping platform or clamping for being clamped projection lamp stand Slot, so that detachable installing structure is formed between LED lamp cup mould group and projection lamp stand, it is advantageous that, if lamps and lanterns make Expired with the service life or broken down maintenance, it is not necessary to which disassembly is installed on the projection lamp stand of ceiling or wall, it is only necessary to replace LED light Cup mould group, environmental protection and saving, and it is highly convenient for consumer's operation.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings, in which:
Fig. 1 is the fractionation structural representation for the LED spotlight that the utility model embodiment one provides;
The structural schematic diagram of radiator in the LED spotlight that Fig. 2 provides for the utility model embodiment one;
Fig. 3 is the middle cup cover structure schematic diagram for the LED spotlight that the utility model embodiment one provides;
Fig. 4 is the schematic diagram of the section structure for the LED spotlight that the utility model embodiment one provides;
Fig. 5 is the fractionation structural representation for the LED spotlight that the utility model embodiment two provides
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.
Embodiment one
As Figure 1-Figure 4, the utility model one provides a kind of LED spotlight, including LED lamp cup mould group 100 and for pacifying Projection lamp stand 200 loaded on ceiling.
Wherein, the LED lamp cup mould group 100 includes radiator 110, the luminescence component for being installed on the radiator 110 120, cover board 130 and it is installed on the wire clip 140 of the cover board 130.
Wherein, the radiator 110 is process by Heat Conduction Material.Selectively, the radiator 110 can by copper, Aluminium or other suitable heat-conducting metals are process.
Specifically, the periphery of the radiator body 111 of the radiator 110 is circumferentially provided with multiple radiating fins 112. Each radiating fin 112 is parallel to the radial direction setting of the radiator body 111.
In the present embodiment, the radiator body 111 is whole is set by multiple 112 rings of radiating fin, outside Side has preferable heat dissipation effect;And the boring structure of the radiator body 111 forms heat dissipation cavity, avoids heat Aggregation in radiator body 111.So the boring structure and the radiating fin 112 of the radiator body 111 Mutual cooperation the heat dissipation effect of the radiator body 111 can be further improved.
Each radiating fin 112 is each formed with the extension 1101, Duo Gesuo beyond the radiator body 111 It states radiating fin 112 and surrounds holding tank 1102, the appearance beyond the mutual cooperation of extension 1101 of the radiator body 111 Slot 1102 of receiving is used to accommodate the luminescence component 120 of the LED lamp cup mould group 100.
Wherein, the radiator body 111 generally hollow structure, and one of end of the radiator body 111 Face 1103 constitutes the bottom surface of the holding tank 1102, for being fixed on the luminescence component 120 of the LED spotlight.
In addition, in order to enhance the heat dissipation effect of the heat dissipation cavity of the radiator body 111, the radiator body 111 Middle section forms annular groove 1103, and the annular groove 1103 is respectively communicated with the heat dissipation cavity and outside air.
Wherein, the luminescence component 120 includes cup cover 121, LED chip 122, the fixed bracket 123 of chip and optical lens 125。
Specifically, the fixed bracket 123 of the chip is used to support and fixes the LED chip 122, and is contained in the cup In cover 121;The underrun screw locking of the fixed bracket 123 of the chip and the holding tank 1102 is fixed, thus will be described Cup cover 121 is fixed in the holding tank 1102;
The optical lens 125 is set to the light emission side of the LED chip 122, and is fixed in the cup cover 121, from And the light for being used to that the LED chip 122 to be guided to generate.
It is put down moreover, the top of the cup cover 121 of the luminescence component 120 is formed with the clamping for being clamped projection lamp stand 200 Platform 1201;Selectively, the top of the cup cover 121 of the luminescence component 120 can also be formed with for being clamped the shot-light lamp The clamping groove of frame 200, the utility model do not limit this.
Wherein, the cover board 130 is covered on the one end of the radiator body 111 far from the holding tank 1102, and logical Screw locking is crossed in the radiator body 111.
Moreover, the wire clip 140 passes through screw locking in the cover board 130, for compressing and guiding power supply line. In the present embodiment, power supply line is compressed by the wire clip 140, and is passed through the cover board 130 and protruded into the radiator body Behind 111 inner cavity, finally it is electrically connected with the LED chip 122.
The assembling process of the LED lamp cup mould group 100 is as follows:
The cup cover 121 is put into the holding tank 1102 of the radiator 110, and LED chip 122 is assemblied in described After the fixed bracket 123 of chip, the fixed bracket 123 of the chip is put into the cup cover 121;
The fixed bracket 123 of the chip and the bottom surface of the holding tank 1102 are locked into fixation by screw, thus by institute Cup cover 121 is stated to be fixed in the holding tank 1102;
Then the optical lens 125 is put into the cup cover 121, and the optical lens 125 is fixed on the cup In cover 121.
The radiating principle of the LED spotlight is as follows:
The heat that the LED chip 122 generates in luminescence process can be conducted to the radiator body 111, be passed through The radiator body 111 radiates;
Moreover, the heat that the LED chip 122 generates in luminescence process can also spill into institute by the cup cover 121 Holding tank 1102 is stated, is set since the holding tank 1102 is enclosed by the extension 1101 of radiating fin 112, spills into the appearance The heat of slot 1102 received can also be distributed in air in time;
Moreover, the interval between two neighboring radiating fin 112 forms dissipating for outside in the radiator body 111 Thermal convection channel;The annular groove 1103 is respectively communicated with the heat dissipation cavity and outside air of the radiator body 111, to be formed Internal radiating convection channel;Outside and internal radiating convection channel cooperate, to further improve on the whole scattered Thermal effect;
It, can very rapidly will be described by the mutual cooperation of the radiator body 111 and the holding tank 1102 The heat that LED chip 122 generates in luminescence process sheds, and avoids accumulation of heat, to further improve the LED spotlight Power.
Embodiment two
As shown in figure 5, the LED spotlight and the offer of embodiment one LED spotlight that embodiment two provides are essentially identical, main difference It is, in the LED spotlight that embodiment two provides, the luminescence component 220 is fixed including cup cover 221, LED chip 222, chip Bracket 223, reflector 224 and transparent glass 225.
The fixed bracket 223 of the chip is used to support and fixes the LED chip 222, and is contained in the cup cover 221 It is interior;The underrun screw locking of the fixed bracket 223 of the chip and holding tank 2102 is fixed, so that the cup cover 221 be consolidated Due in the holding tank 2102.
The transparent glass 225 is fixed on the top of the cup cover 221, and the reflector 224 is in the cup cover 221 Sandwiched is fixed between the chip fixing bracket 223 and the transparent glass 225, for reflecting and guiding the LED core The light that piece 222 generates.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases The technical field of pass, is also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of LED lamp cup mould group, characterized in that it comprises: radiator and the luminescence component for being installed on the radiator;
The periphery of the radiator body of the radiator is circumferentially provided with multiple radiating fins,
Each radiating fin is each formed with the extension beyond the radiator body, and multiple radiating fins prolong Extending portion point surrounds holding tank with radiator body mutual cooperation, and the holding tank is for accommodating and installing described luminous group Part.
2. LED lamp cup mould group as described in claim 1, which is characterized in that each radiating fin is parallel to the heat dissipation The radial direction of device main body is arranged.
3. LED lamp cup mould group as described in claim 1, which is characterized in that the radiator body generally hollow structure, and One of end face of the radiator body constitutes the bottom surface of the holding tank, for being fixed on shining for the LED spotlight Component.
4. LED lamp cup mould group as described in claim 1, which is characterized in that the radiator is process by Heat Conduction Material.
5. LED lamp cup mould group as described in claim 1, which is characterized in that the luminescence component includes cup cover, LED chip, core The fixed bracket of piece and optical lens;
The fixed bracket of the chip is used to support and fixes the LED chip, and is contained in the cup cover;The chip is fixed The underrun screw locking of bracket and the holding tank is fixed, so that the cup cover is fixed in the holding tank;
The optical lens is set to the light emission side of the LED chip, and is fixed in the cup cover, for described in guidance The light that LED chip generates.
6. LED lamp cup mould group as claimed in claim 5, which is characterized in that the luminescence component includes cup cover, LED chip, core Piece fixes bracket, reflector and transparent glass;
The fixed bracket of the chip is used to support and fixes the LED chip, and is contained in the cup cover;The chip is fixed The underrun screw locking of bracket and the holding tank is fixed, so that the cup cover is fixed in the holding tank;
The transparent glass is fixed on the top of the cup cover, and reflector sandwiched in the cup cover is fixed on the core Between piece fixed frame and the transparent glass, for the light for reflecting and guiding the LED chip to generate.
7. LED lamp cup mould group as claimed in claim 5, which is characterized in that it further includes cover board;
The cover plate lid is set to the one end of the radiator body far from the holding tank, and by screw locking in the heat dissipation Device main body.
8. LED lamp cup mould group as claimed in claim 7, which is characterized in that it further includes the wire clip for being installed on the cover board;
The wire clip passes through screw locking in the cover board, for compressing and guiding power supply line;
Power supply line passes through the cover board and after protruding into the inner cavity of the radiator body by the crimping clip hold-down, finally with LED chip electrical connection.
9. such as LED lamp cup mould group described in claim 5 or 6, which is characterized in that the top of the cup cover of the luminescence component is formed There are the clamping platform or clamping groove for being clamped projection lamp stand.
10. a kind of LED spotlight, which is characterized in that including the LED lamp cup mould group as described in claim 5 or 6 and for being installed on day The projection lamp stand of card,
The projection lamp stand is installed on the LED lamp cup mould group.
CN201920640654.9U 2019-05-05 2019-05-05 A kind of LED lamp cup mould group and LED spotlight Active CN209540671U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920640654.9U CN209540671U (en) 2019-05-05 2019-05-05 A kind of LED lamp cup mould group and LED spotlight

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920640654.9U CN209540671U (en) 2019-05-05 2019-05-05 A kind of LED lamp cup mould group and LED spotlight

Publications (1)

Publication Number Publication Date
CN209540671U true CN209540671U (en) 2019-10-25

Family

ID=68246665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920640654.9U Active CN209540671U (en) 2019-05-05 2019-05-05 A kind of LED lamp cup mould group and LED spotlight

Country Status (1)

Country Link
CN (1) CN209540671U (en)

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