CN204227385U - A kind of LEDbulb lamp heat radiating cup - Google Patents
A kind of LEDbulb lamp heat radiating cup Download PDFInfo
- Publication number
- CN204227385U CN204227385U CN201420710741.4U CN201420710741U CN204227385U CN 204227385 U CN204227385 U CN 204227385U CN 201420710741 U CN201420710741 U CN 201420710741U CN 204227385 U CN204227385 U CN 204227385U
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- CN
- China
- Prior art keywords
- heat radiating
- cup
- ladder protuberance
- radiating cup
- ladder
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of LEDbulb lamp heat radiating cup, comprise heat radiating cup cup, the head of described heat radiating cup cup is provided with the ladder protuberance of protrusion, described ladder protuberance inserts screw socket or bayonet socket internal diameter and gets ready fixing, described ladder protuberance comprises the first ladder protuberance and the second ladder protuberance that from the beginning set gradually backward, the diameter of described first ladder protuberance is less than the diameter of the second ladder protuberance, described second ladder protuberance external diameter is circumferentially evenly equipped with at least two projections, described projection and corresponding bayonet socket minor diameter fit, described projection and corresponding screw socket internal diameter extrude tensioning.The utility model can reach the general of screw socket and bayonet socket, can realize the large-scale production of two kinds of lamp holders, reduce production cost, improve production efficiency.
Description
Technical field
The utility model relates to LED.
Background technology
At present, LEDbulb lamp heat radiating cup can not the screw socket close with specification or bayonet socket general, cause corresponding heat radiating cup to need independent customized production, not only cause cost higher, and be unfavorable for enhancing productivity.
The E27 screw socket close for specification and B22 bayonet socket, although both heat radiating cup structures are roughly the same, but the heat radiating cup coordinated with E27 screw socket can only coordinate with E27 screw socket, because E27 lamp holder internal diameter is less than B22 lamp holder internal diameter, make B22 lamp holder can not use corresponding heat radiating cup, especially in heat radiating cup and lamp holder assembling process, because B22 lamp holder internal diameter is greater than E27 lamp holder internal diameter, and B22 lamp holder is also without card power line, when turning over turnback and carrying out getting ready fixing, B22 lamp holder can drop, and causes and can not normally produce.
Utility model content
Technical problem to be solved in the utility model is just to provide a kind of Universal LED bulb lamp heat radiating cup, can be applicable to screw socket and the bayonet socket of same specification simultaneously, reach large-scale production, reduce costs, the object of raising the efficiency.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of LEDbulb lamp heat radiating cup, comprise heat radiating cup cup, the head of described heat radiating cup cup is provided with the ladder protuberance of protrusion, described ladder protuberance inserts screw socket or bayonet socket internal diameter and gets ready fixing, described ladder protuberance comprises the first ladder protuberance and the second ladder protuberance that from the beginning set gradually backward, the diameter of described first ladder protuberance is less than the diameter of the second ladder protuberance, described second ladder protuberance external diameter is circumferentially evenly equipped with at least two projections, described projection and corresponding bayonet socket minor diameter fit, described projection and corresponding screw socket internal diameter extrude tensioning.
Preferably, described heat radiating cup cup upper oral part inwall is provided with two power panel draw-in grooves in radial axis bilateral symmetry, and power panel head snaps in power panel draw-in groove and fixes.
The technical solution adopted in the utility model, based on the heat radiating cup that screw socket uses, the ladder protuberance of heat radiating cup head is provided with 3 projections in the outer radius with screw socket minor diameter fit, the bayonet socket minor diameter fit of projection and dimension, heat radiating cup ladder protuberance is clamped to be fixed in bayonet socket, bayonet socket can not be dropped in switching process, utilize again screw socket aluminium can extrude the feature of modification simultaneously, by screw socket internal diameter extruding tensioning, make screw socket also can use this heat radiating cup.
Therefore, the utility model can reach the general of screw socket and bayonet socket, can realize the large-scale production of two kinds of lamp holders, reduces production cost on the one hand, improves production efficiency, in addition, also improve the heat radiation of LED, reduces light decay.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the upward view of heat radiating cup;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is heat radiating cup perspective view;
Fig. 4 is the front view of heat radiating cup;
Fig. 5 is that heat radiating cup coordinates schematic diagram with bayonet socket;
Fig. 6 is that heat radiating cup coordinates schematic diagram with screw socket.
Detailed description of the invention
As shown in Figures 1 to 4, a kind of Universal LED bulb lamp heat radiating cup 1, comprise heat radiating cup cup, the head of described heat radiating cup cup is provided with the ladder protuberance 10 of protrusion, described ladder protuberance inserts the internal diameter of screw socket 3 or bayonet socket 2 and gets ready fixing, described ladder protuberance comprises the first ladder protuberance 101 and the second ladder protuberance 102 from the beginning set gradually backward, the diameter of described first ladder protuberance is less than the diameter of the second ladder protuberance, described second ladder protuberance external diameter is circumferentially evenly equipped with at least two projections 103, the shape of described projection 103 is rectangle, described projection and corresponding bayonet socket minor diameter fit, described projection and corresponding screw socket internal diameter extrude tensioning.
In addition, the length H of ladder protuberance 10 shortens, and bayonet socket also can be used (, compared with screw socket, the length of fit of bayonet socket and heat radiating cup ladder protuberance is short compared with screw socket length for the bayonet socket of dimension).
As shown in Figure 5, the assembling process of bayonet socket and heat radiating cup is as follows:
The first step: lamp holder loads bottom heat radiating cup, under the effect of projection, heat radiating cup is clamped by lamp holder.
Second step: whole lamp turns over turnback, then gets ready, makes lamp holder and heat radiating cup fix.
As shown in Figure 6, the assembling process of screw socket and heat radiating cup is as follows:
The first step: lamp holder loads bottom heat radiating cup, and Power cord fastener in external diameter, makes lamp holder and heat radiating cup clamp bottom lamp holder internal diameter and heat radiating cup.
Second step: whole lamp turns over turnback, then gets ready, makes lamp holder and heat radiating cup fix.
Therefore, technique scheme can reach the general of screw socket and bayonet socket, can realize the large-scale production of two kinds of lamp holders, reduce production cost, improve production efficiency.
The power panel of LED is installed in heat radiating cup cup, and current power panel is installed by reinstalling in heat radiating cup cup after power panel outer wrapping insulating paper.It is that insulating paper may cause internal short-circuit as the not in place of parcel that this method assembles the hidden danger brought, and lamp is scrapped, also can cause potential safety hazard.Use insulating paper can increase cost, workman's production efficiency is not high, and because power panel is wrapped, this heat radiation for LED also result in certain impact simultaneously yet.
For solving the problem, heat radiating cup cup upper oral part inwall is provided with two power panel draw-in grooves 11 in radial axis bilateral symmetry, and like this, by the heat radiating cup after improvement, power panel can directly insert power panel draw-in groove.Be specially, heat radiating cup cup upper oral part inwall is provided with two power panel draw-in grooves 11 in radial axis bilateral symmetry, power panel head snaps in power panel draw-in groove and fixes, described heat radiating cup cup upper oral part inwall is hoop cascaded surface, the corresponding described hoop cascaded surface in head both sides of described power panel is provided with stairstepping breach, and the head both sides of described power panel are provided with the sloped position face be positioned in hoop cascaded surface big opening end chamfering on rear side of stairstepping breach.The fit structure of above-mentioned power panel and power panel draw-in groove makes power panel can directly insert power panel draw-in groove, eliminate the parcel of insulating paper, also can increase the stability of power panel, there will not be the situation of rocking, power panel also there will not be after being located to be encountered heat radiating cup and causes potential safety hazard.In addition, described power panel draw-in groove inlet portion two side is provided with groove face.Be convenient to power panel and insert power panel draw-in groove.Described heat radiating cup cup upper oral part is provided with power line draw-in groove 14, is convenient to the fixing of power line.Described heat radiating cup cup comprises cup 12 and the heat-conducting plastic outer cup 13 be coated in aluminum outside cup in aluminum, cost-saving, and good heat dissipation effect.
Claims (2)
1. a LEDbulb lamp heat radiating cup, it is characterized in that: comprise heat radiating cup cup, the head of described heat radiating cup cup is provided with the ladder protuberance of protrusion, described ladder protuberance inserts screw socket or bayonet socket internal diameter and gets ready fixing, described ladder protuberance comprises the first ladder protuberance and the second ladder protuberance that from the beginning set gradually backward, the diameter of described first ladder protuberance is less than the diameter of the second ladder protuberance, described second ladder protuberance external diameter is circumferentially evenly equipped with at least two projections, described projection and corresponding bayonet socket minor diameter fit, described projection and corresponding screw socket internal diameter extrude tensioning.
2. a kind of LEDbulb lamp heat radiating cup according to claim 1, is characterized in that: described heat radiating cup cup upper oral part inwall is provided with two power panel draw-in grooves in radial axis bilateral symmetry, and power panel head snaps in power panel draw-in groove and fixes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710741.4U CN204227385U (en) | 2014-11-24 | 2014-11-24 | A kind of LEDbulb lamp heat radiating cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710741.4U CN204227385U (en) | 2014-11-24 | 2014-11-24 | A kind of LEDbulb lamp heat radiating cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204227385U true CN204227385U (en) | 2015-03-25 |
Family
ID=52925473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420710741.4U Withdrawn - After Issue CN204227385U (en) | 2014-11-24 | 2014-11-24 | A kind of LEDbulb lamp heat radiating cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204227385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526503A (en) * | 2016-01-14 | 2016-04-27 | 浙江晨丰科技股份有限公司 | Integral-structure light emitting diode (LED) lamp |
-
2014
- 2014-11-24 CN CN201420710741.4U patent/CN204227385U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526503A (en) * | 2016-01-14 | 2016-04-27 | 浙江晨丰科技股份有限公司 | Integral-structure light emitting diode (LED) lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Jiaxing City, Zhejiang province 314411 Xinghua Haining Yanguan Town Road No. 4 Patentee after: ZHEJIANG CHENFENG TECHNOLOGY CO., LTD. Address before: Jiaxing City, Zhejiang province 314411 Xinghua Haining Yanguan Town Road No. 4 Patentee before: ZHEJIANG CHENFENG TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150325 Effective date of abandoning: 20170808 |
|
| AV01 | Patent right actively abandoned |