CN208859340U - A kind of LED light - Google Patents
A kind of LED light Download PDFInfo
- Publication number
- CN208859340U CN208859340U CN201821453113.7U CN201821453113U CN208859340U CN 208859340 U CN208859340 U CN 208859340U CN 201821453113 U CN201821453113 U CN 201821453113U CN 208859340 U CN208859340 U CN 208859340U
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- sleeve
- main body
- heat radiating
- led light
- light source
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of LED light, including translucent cover, light source assembly and radiating piece, the light source assembly is arranged at the top of radiating piece and emits beam towards the top-direction of the radiating piece, the translucent cover is covered on above the light source assembly and connect with the radiating piece top, the light that the light source assembly issues penetrates the translucent cover, radiating piece includes heat radiating cup and sleeve, heat radiating cup includes box dam of the setting in the heat radiating cup top and the main body with the box dam integrally connected, the inner sidewall of the main body is non-rotating face, the inner sidewall that the upper outside wall of the sleeve is bonded the main body is connected.The bottom of the main body, which is equipped with, protrudes from the heat radiating cup inner sidewall and the snap ring with the bottom part body integrally connected, and the lateral wall of the sleeve is equipped with annular groove, and the snap ring is connected to the annular groove.In this way, no matter in above-below direction or in left and right directions, the sleeve and the heat radiating cup are all more firm, it will not produce relative rotation or be displaced.
Description
Technical field
The utility model relates to lighting technical field more particularly to a kind of LED light.
Background technique
Currently, as LED chip manufacture and encapsulation technology reach its maturity, the cost of LED element is substantially reduced, LED is obtained
To being more and more widely used.In field of LED illumination, the energy conservation of LED light and long-life advantage have obtained sufficient embodiment, institute
To emerge many LED light in the market, in numerous products, in order to make LED chip, thermal energy caused by it is timely at work
It distributes, big city adds the heat radiating cup of metal material to LED light, since driving assembly needs to carry out insulation with heat radiating cup to set
It sets, sleeve made of setting plastic cement material often can be all inserted into heat radiating cup, sleeve lateral wall is bonded the inner sidewall of heat radiating cup
Setting, allows driving assembly to be placed in sleeve.
But at work due to LED light, biggish heat can be generated, the temperature of entire lamp body is relatively high, and is not needing
LED light is closed state when use, and the temperature of lamp body can be gradually decreased to environment temperature, in this way, lamp body can follow it
Open and close use state is constantly be generated cold cycling, since sleeve and heat radiating cup are made of unlike material, the linkage interface of the two
Removing may be generated during constantly cold cycling, cause to generate loosening between sleeve and heat sink.Currently, in the market
LED light, the inner loop-line of heat radiating cup transversal cross-section is often in circular, that is to say, that the inner sidewall of its heat radiating cup is revolution
Face, in this way, it is inconvenient when LED light to cause to replace, very easily with respect to rotation after loosening between sleeve lateral wall and heat radiating cup inner sidewall
To security risk is generated, therefore, a kind of heat radiating cup is currently urgently provided and sleeve is relatively fixed, be not easy to produce relative rotation or
The LED light of displacement.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts provides a kind of LED light.
In order to solve the above technical problems, the utility model uses following technical measures:
A kind of LED light, including translucent cover, light source assembly and radiating piece, the light source assembly are arranged at the top of radiating piece
And emit beam towards the top-direction of the radiating piece, the translucent cover be covered on above the light source assembly and with the heat dissipation
Connection at the top of part, the light that the light source assembly issues penetrate the translucent cover, and the radiating piece includes heat radiating cup and sleeve, institute
Stating heat radiating cup includes the main body positioned at the box dam on the heat radiating cup top and with the box dam integrally connected, the inside of the main body
Wall is non-rotating face, and the inner sidewall that the upper outside wall of the sleeve is bonded the main body is connected.
The utility model can also be further perfect by following technical measures:
As a further improvement, further including lamp cap, driving assembly and fastener, the lower part of the lamp cap and the sleeve
Connection, the light source assembly are connected in the top of the sleeve by the fastener, and the driving component is arranged in institute
It states in sleeve.
As a further improvement, the inner loop-line of the cross section of the main body be non-circular, the body cross-section it is interior
Loop wire is ellipse.
As a further improvement, the inner loop-line of the cross section of the main body be non-circular, the body cross-section it is interior
Loop wire is polygon.
As a further improvement, the heat radiating cup is metal material, the sleeve is plastic cement material, the heat radiating cup and institute
State sleeve integrated molding.
As a further improvement, the thickness of the main body gradually becomes smaller from top to bottom.
As a further improvement, the thickness for enclosing dam thickness and being less than the main body top.
As a further improvement, the lateral surface of the box dam is connected with the lateral surface of the main body.
As a further improvement, the bottom of the main body be equipped with protrude from the heat radiating cup inner sidewall and with the main body bottom
The snap ring of portion's integrally connected.
As a further improvement, the lateral wall of the sleeve is equipped with annular groove, the snap ring is connected in the annular groove.
Compared with prior art, the utility model has the advantage that
By the way that the inner sidewall of main body is set as non-rotating face, the upper outside wall of the sleeve is bonded the interior of the main body
Side wall is connected, in this way, sleeve is not easy to produce relative rotation with heat radiating cup；And by the way that snap ring is arranged in bottom part body, make
Snap ring is integrally attached in the annular groove of the sleeve, in this way, sleeve and heat sink also relative securement in above-below direction, it is not easy to
Relative displacement is generated, from regardless of in above-below direction still in left and right directions, the sleeve and the heat radiating cup are all more firm,
It will not produce relative rotation or be displaced.
Detailed description of the invention
Attached drawing 1 is the assembling figure of the LED light of embodiment 1.
Attached drawing 2 is the exploded view of Fig. 1 group.
Attached drawing 3 is the exploded view of radiating piece.
Attached drawing 4 is the longitudinal sectional drawing of Fig. 1.
Attached drawing 5 is the schematic diagram of heat radiating cup.
Attached drawing 6 is the schematic diagram of sleeve.
Attached drawing 7 is the front-view schematic diagram of Fig. 5.
Attached drawing 8 is the transverse cross-sectional view of Fig. 7.
Attached drawing 9 is the transverse cross-sectional view of the heat radiating cup of embodiment 2.
Description of symbols:
1 lamp cap 212,212a inner sidewall
2 radiating piece, 213 twigs of the chaste tree
3 driving assembly, 214 radiating fin
4 light source assemblies 215,215a snap ring
5 fasteners 216,216a inner loop-line
6 translucent cover, 220 accommodating cavity
21,221 lateral wall of 21a heat radiating cup
22 sleeve, 222 annular groove
210 box dam, 223 interconnecting piece
211,224 assembles post of 211a main body
217 table tops
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Embodiment 1:
Please refer to Fig. 1-5, a kind of LED light, including translucent cover 6, light source assembly 4, radiating piece 2, lamp cap 1, driving assembly 3 with
And fastener 5.The light source assembly 4 is arranged in 2 top of radiating piece and emits beam towards the top-direction of the radiating piece 2, institute
State translucent cover 6 be covered on 4 top of the light source assembly and with connected at the top of the radiating piece 2, the light that the light source assembly 4 issues
Line penetrates the translucent cover 6.It is to be appreciated that according to actual use demand, the translucent cover 6 can be transparent be also possible to
Translucent, shape can may be the other shapes such as pyriform for semi-spherical shape, in the present embodiment preferably partly
Transparent, semi-spherical shape.The radiating piece 2 includes heat radiating cup 21 and sleeve 22, and the top nested of the sleeve 22 is in the heat dissipation
In cup 21.The heat radiating cup 21 include positioned at 21 top of heat radiating cup box dam 210 and with 210 integrally connected of box dam
The inner sidewall 212 of main body 211, the main body 211 is non-rotating face, and the lateral wall 221 on 22 top of sleeve is bonded the master
The inner sidewall 212 of body 211 is connected.In this way, since the inner sidewall 212 of the main body 211 is non-rotating face, sleeve 22 and heat dissipation
Cup 21 is just not easy to produce relative rotation.The lamp cap 1 is connect with the lower part of the sleeve 22, and the light source assembly 4 passes through institute
The top that fastener 5 is connected in the sleeve 22 is stated, the driving component 3 is arranged in the sleeve 22.
Please continue to refer to Fig. 1-5, the heat radiating cup 21 is made into integration for metal material, and the medial surface of the box dam 210 is also
The twigs of the chaste tree 213 are provided with, the position that the bottom of 6 lateral surface of translucent cover corresponds to the twigs of the chaste tree 213 is equipped with corresponding card slot (in figure not
Show), when assembly, the twigs of the chaste tree 213 are connected in the card slot, in this way, translucent cover 6 can be fixedly connected on described dissipate well
On warmware 2.The thickness of the box dam 210 be less than 211 top of main body thickness, the lateral surface of the box dam 210 with it is described
The lateral surface of main body 211 is connected, and the thickness of the main body 211 gradually becomes smaller from top to bottom, in this way, on the top of the main body 211
End forms a table top 217, and the periphery of the light source assembly 4 is thermally connected to the table top 217, when so that light source assembly 4 working
The heat of generation can quickly move through heat radiating cup 21 and distribute outward.In order to increase heat dissipation effect, set in the connection of 211 lateral surface of main body
Be equipped with multiple radiating fins 214, these radiating fins 214 with heat radiating cup 21 be it is integrally formed, radiating fin 214 can be significantly
The heat dissipation area for increasing heat radiating cup 21, to guarantee the heat dissipation effect of heat radiating cup 21.
Referring to figure 4. -6, the sleeve 22 is made into integration for plastic cement material, and the sleeve 22 is in hollow form, to be formed
Accommodating cavity 220, driving assembly 3 is arranged in the accommodating cavity 220, to realize the insulation of driving assembly 3 Yu heat radiating cup 21.Institute
The lateral wall 221 for stating 22 top of sleeve is bonded the inner sidewall 212 of the main body 211 and is connected, and the lower part of the sleeve 22 is to connect
The lower end of socket part 223, the interconnecting piece 223 is connect with lamp cap 1.It is additionally provided at least in the inner sidewall for protruding from the sleeve 22
Two assembles posts 224, the assembles post 224 are equipped with pilot hole, and the fastener 5 is arranged in the pilot hole, for light
Source component 4 is fixed on the sleeve 22 by fastener 5.It is to be appreciated that in other embodiments, the assembles post 224
The lateral wall in sleeve 22 can be set.The fastener 5 can be for pin, screw etc., preferably screw in the present embodiment.
The light source assembly 4 includes light source board, is welded on the light source board and female terminal and LED light source for electrical connection,
The driving component 3, which is equipped with, passes through male terminal and female end in assembling process with the matching used male terminal of the female terminal
Son is docked, to realize being electrically connected for driving assembly 3 and light source assembly 4.
Referring to figure 4. -8, the bottom of the main body 211 be equipped with protrude from 21 inner sidewall 212 of heat radiating cup and with it is described
The snap ring 215 of 211 bottom integrally connected of main body, the lateral wall 221 of the sleeve 22 are equipped with annular groove 222, and the snap ring 215 connects
In the annular groove 222, in the manufacturing process of product, heat radiating cup 21 is placed on mold in advance, then by one at
Type Shooting Technique is connected as one sleeve 22 and heat radiating cup 21 securely.The inner loop-line 216 of the cross section of the main body 211
For non-circular, in the present embodiment, the inner loop-line 216 of 211 cross section of main body is ellipse.In this way, due to the master
The inner loop-line 216 of 211 cross section of body is ellipse, and the inner sidewall 212 for being formed by main body 211 is just non-rotating face, and described
What the inner sidewall 212 that 22 upper outside wall 221 of sleeve is bonded the main body 211 was connected, sleeve 22 and heat radiating cup 21 would not
It produces relative rotation, even if the combination of heat radiating cup 21 and sleeve 22 generates certain loosening, sleeve 22 is not allowed with heat radiating cup 21 yet
It is also easy to produce relative rotation.
Please refer to Fig. 1-8, the lateral wall of 21 inner sidewall 212 of heat radiating cup and heat radiating cup 21 is from top to bottom substantially in gradually inwardly
Tendencies toward shrinkage is tilted, forms an intilted inner sidewall 212, and the shrinkage degree of the lateral wall of heat radiating cup 21 is than heat dissipation
The shrinkage degree of 21 inner sidewalls 212 of cup is big, can increase the accommodating space of heat radiating cup 21, as far as possible in this way to give the sleeve
22 top possesses bigger space, can accommodate more powerful driving assembly 3.
Embodiment 2
Fig. 1-8 and Fig. 9 is please referred to, the present embodiment is identical in terms of the structure composition of LED light with embodiment 1, institute
The inner loop-line 216a for stating the cross section of main body 211a is also non-circular, different, in the present embodiment the main body
The inner loop-line 216a of the cross section 211a be polygon, in this way, the inner sidewall 212a of the main body 211a be substantially by it is multiple fall
Trapezoidal faces composition, on the whole, the inner sidewall 212a nor the surface of revolution of main body 211a, and the upper outside wall of the sleeve is bonded institute
State what the inner sidewall 212 of main body 211a was connected, sleeve would not produce relative rotation with heat radiating cup 21a, even if heat radiating cup 21a
And the combination of sleeve generates certain loosening, and sleeve is also not easy to produce relative rotation with heat radiating cup 21a.And snap ring 215a's is interior
Loop wire is also correspondingly arranged as polygon, it will of course be understood that ground, in other embodiments, the inner loop-line of snap ring 215a can be
Ellipse can be even irregular shape.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model
Within the scope of protection.
Claims (10)
1. a kind of LED light, including translucent cover, light source assembly and radiating piece, the light source assembly is arranged at the top of radiating piece simultaneously
Top-direction towards the radiating piece emits beam, the translucent cover be covered on above the light source assembly and with the radiating piece
Top connection, the light that the light source assembly issues penetrate the translucent cover, which is characterized in that the radiating piece includes heat radiating cup
And sleeve, the heat radiating cup includes the main body positioned at the box dam on the heat radiating cup top and with the box dam integrally connected, described
The inner sidewall of main body is non-rotating face, and the inner sidewall that the upper outside wall of the sleeve is bonded the main body is connected.
2. LED light according to claim 1, which is characterized in that it further include lamp cap, driving assembly and fastener, it is described
Lamp cap is connect with the lower part of the sleeve, and the light source assembly is connected in the top of the sleeve by the fastener,
The driving component is arranged in the sleeve.
3. LED light according to claim 1, which is characterized in that the inner loop-line of the cross section of the main body is non-circular,
The inner loop-line of the body cross-section is ellipse.
4. LED light according to claim 1, which is characterized in that the inner loop-line of the cross section of the main body is non-circular,
The inner loop-line of the body cross-section is polygon.
5. LED light according to claim 1, which is characterized in that the heat radiating cup is metal material, and the sleeve is plastic cement
Material, the heat radiating cup and the sleeve are integrally formed.
6. LED light according to claim 1, which is characterized in that the thickness of the main body gradually becomes smaller from top to bottom.
7. LED light according to claim 1, which is characterized in that the thickness enclosed dam thickness and be less than the main body top
Degree.
8. LED light according to claim 7, which is characterized in that the lateral surface of the lateral surface of the box dam and the main body
It is connected.
9. LED light according to claim 1, which is characterized in that the bottom of the main body is equipped with and protrudes from the heat radiating cup
Inner sidewall and snap ring with the bottom part body integrally connected.
10. LED light according to claim 9, which is characterized in that the lateral wall of the sleeve is equipped with annular groove, the snap ring
It is connected in the annular groove.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453113.7U CN208859340U (en) | 2018-09-06 | 2018-09-06 | A kind of LED light |
| JP2018004348U JP3219812U (en) | 2018-09-06 | 2018-11-09 | LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453113.7U CN208859340U (en) | 2018-09-06 | 2018-09-06 | A kind of LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208859340U true CN208859340U (en) | 2019-05-14 |
Family
ID=65036984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821453113.7U Active CN208859340U (en) | 2018-09-06 | 2018-09-06 | A kind of LED light |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3219812U (en) |
| CN (1) | CN208859340U (en) |
-
2018
- 2018-09-06 CN CN201821453113.7U patent/CN208859340U/en active Active
- 2018-11-09 JP JP2018004348U patent/JP3219812U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3219812U (en) | 2019-01-24 |
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| GR01 | Patent grant |