CN203771159U - High-power LED (Light-Emitting Diode) bulb lamp with high safety - Google Patents
High-power LED (Light-Emitting Diode) bulb lamp with high safety Download PDFInfo
- Publication number
- CN203771159U CN203771159U CN201420206330.1U CN201420206330U CN203771159U CN 203771159 U CN203771159 U CN 203771159U CN 201420206330 U CN201420206330 U CN 201420206330U CN 203771159 U CN203771159 U CN 203771159U
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- Prior art keywords
- aluminum
- plastic
- alclad
- cup part
- lamp
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Abstract
The utility model discloses a high-power LED (Light-Emitting Diode) bulb lamp with high safety. The high-power LED bulb lamp is characterized by consisting of a PC (Polycarbonate) lampshade, an aluminum substrate, an aluminum-in-plastic aluminum cup part, an aluminum-in-plastic plastic part, a lamp cap and LED lamp beads, wherein the main body heat-dissipating part of the LED bulb lamp is constructed by firmly wrapping the aluminum-in-plastic plastic part with the aluminum-in-plastic aluminum cup part; a driving power supply is arranged in the aluminum-in-plastic aluminum cup part; an outer flange is formed on the edge of the aluminum-in-plastic aluminum cup part; the PC lampshade is uniformly pressed on the circular aluminum substrate; the aluminum substrate is stuck to the circumference of the outer flange of the aluminum-in-plastic aluminum cup part through heat-conducting glue; the LED lamp beads are arranged on the aluminum substrate. The aluminum-in-plastic plastic part and the aluminum-in-plastic aluminum cup part are jointed hermetically, so that the heat conduction rate can be ensured, and heat dissipation is accelerated; the aluminum-in-plastic plastic part is made of flame-retardant plastic with insulating property, so that external high voltage breakdown can be prevented, and the use safety is ensured.
Description
Technical field
The utility model relates to LED light fixture, and the higher high-power LED bulb of especially a kind of security, belongs to technical field.
Background technology
The LED bulb lamp maximum market of throwing light on is commercial market, and civilian maximum in city are also spherical bulbs, because the people are with being accustomed to ball-type bulb, so profile also adopts spherical designs.Along with the high speed development LED illumination of LED technology becomes the only choosing that novel green throws light on gradually.LED is far superior to traditional lighting product in the aspect of principle of luminosity, energy-saving and environmental protection.
And there is following shortcoming in LED bulb lamp on the market: 1, aluminium shell, is easily punctured poor stability by high-tension electricity; 2, because the radiating condition of LED bulb lamp is bad, the power of bulb lamp is limited; 3, because the radiating condition of bulb lamp is bad, accelerate the light decay of LED lamp pearl, shorten the life-span of LED lamp pearl.
Utility model content
The purpose of this utility model is the defect in order to solve above-mentioned prior art, provide a kind of rational in infrastructure, the higher high-power LED bulb of good security dispels the heat.
The purpose of this utility model can be by taking following technical scheme to reach:
The high-power LED bulb that a kind of security is higher, it is characterized in that: by PC lampshade, aluminium base, mould alclad aluminium cup part, mould alclad parts of plastics, lamp holder and LED lamp pearl form, described LED bulb lamp main body radiator portion by mould alclad parts of plastics closely parcel mould alclad aluminium cup part and form, mould in alclad aluminium cup part and be provided with driving power, the edge of moulding alclad aluminium cup part is provided with flanging, described PC lampshade is evenly pressed on circular aluminum substrate, described aluminium base sticks on by heat-conducting glue on the circumference of moulding alclad aluminium cup part flanging, aluminium base is provided with LED lamp pearl, the described lower end of moulding alclad parts of plastics is provided with lamp holder, mould alclad parts of plastics and be provided with concavo-convex rib groove, in described lamp holder live wire, connect driving power, connect and mould alclad aluminium cup part in zero line, driving power lead-out wire connects aluminium base.
As a kind of preferred version, described concavo-convex rib groove is at least provided with 6, is circumference array.
As a kind of preferred version, described lamp holder is E14 standard lamp head or B22 standard lamp head or E26 standard lamp head or E27 standard lamp head or E40 standard lamp head.
The utility model has following beneficial effect with respect to prior art:
1, the utility model is moulded alclad parts of plastics and the airtight laminating of moulding alclad aluminium cup part, can ensure heat conducting speed, accelerates heat radiation; Mould alclad parts of plastics and use flame retardant plastics, flame retardant plastics has insulating properties, can puncture by anti-extraneous high-tension electricity, ensures the safety using;
2, the utility model is moulded the concavo-convex rib groove of alclad parts of plastics, has increased the area of dissipation of light fixture, improves radiating efficiency, and the light decay of LED lamp is reduced, thereby extends the service life of LED lamp; Meanwhile, the appreciating that raising light fixture outward appearance is set of concavo-convex rib groove;
3, the edge that the utility model is moulded alclad aluminium cup part is provided with flanging, and alclad aluminium cup part and the contact area of moulding alclad parts of plastics are moulded in flanging increase, accelerates heat radiation.
Brief description of the drawings
Fig. 1 is the three-dimensional structure diagram of the utility model parts.
Fig. 2 is the front view of the utility model parts.
Fig. 3 is upward view of the present utility model.
Wherein, 1-PC lampshade, 2-aluminium base, 3-moulds alclad heat radiation external member aluminium cup part, and 4-moulds alclad heat radiation external member parts of plastics, 5-lamp holder, the concavo-convex rib groove of 6-, 7-flanging, 8-LED lamp pearl.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the high-power LED bulb higher to a kind of security is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment 1:
As shown in Figure 1, the higher high-power LED bulb of a kind of security of the present embodiment, it is characterized in that: by PC lampshade 1, aluminium base 2, mould alclad aluminium cup part 3, mould alclad parts of plastics 4, lamp holder 5 and LED lamp pearl 8 form, described LED bulb lamp main body radiator portion by mould alclad parts of plastics 4 closely parcel mould alclad aluminium cup part 3 and form, mould alclad parts of plastics 4 by high temperature melting in moulding on alclad aluminium cup 3 outer surfaces.Mould alclad parts of plastics 4 and the airtight laminating of moulding alclad aluminium cup part 3, can ensure heat conducting speed, accelerate heat radiation.Mould alclad parts of plastics 4 and use flame retardant plastics, flame retardant plastics has insulating properties, can puncture by anti-extraneous high-tension electricity, ensures the safety using.Mould in alclad aluminium cup part 3 and be provided with driving power, the edge of moulding alclad aluminium cup part 3 is provided with flanging 7, the flanging 7 of moulding alclad aluminium cup part 3 is provided with the concavo-convex rib groove of plastics, the flanging 7 of moulding alclad aluminium cup part 3 is by the concavo-convex rib groove of plastics and mould alclad parts of plastics 4 outer surface snappings, increase and mould alclad aluminium cup part 3 and the contact area of moulding alclad parts of plastics 4, accelerate heat radiation.Described PC lampshade 1 is evenly pressed on circular aluminum substrate 2, and described aluminium base 2 sticks on by heat-conducting glue on the circumference of moulding alclad aluminium cup part 3 flangings 7, can fast the heat of aluminium base 2 be transmitted on aluminium cup, accelerates heat radiation.Aluminium base 2 is provided with LED lamp pearl 8, and the described lower end of moulding alclad parts of plastics 4 is provided with lamp holder 5, moulds alclad parts of plastics 4 and is provided with concavo-convex rib groove 6; In described lamp holder 5 live wires, connect driving power, connect and mould alclad aluminium cup part 3 in zero line, driving power lead-out wire connects aluminium base 2.
As shown in Figure 3, described concavo-convex rib groove 6 is provided with 8, is circumference array.Mould the concavo-convex rib groove 6 of alclad parts of plastics 4, increased the area of dissipation of light fixture, improve radiating efficiency, the light decay of LED lamp is reduced, thereby extend the service life of LED lamp; Meanwhile, the appreciating that raising light fixture outward appearance is set of concavo-convex rib groove 6.
As shown in Figure 2, described lamp holder 5 is E27 standard lamp head.
The utility model is by ensureing heat conducting speed, and increasing heat radiation area, effectively accelerates heat radiation, creates the condition of the power that improves LED bulb lamp.
The above; it is only the utility model patent preferred embodiment; but the protection domain of the utility model patent is not limited to this; anyly be familiar with those skilled in the art in the disclosed scope of the utility model patent; be equal to replacement or changed according to the technical scheme of the utility model patent and utility model patent design thereof, all being belonged to the protection domain of the utility model patent.
Claims (3)
1. the high-power LED bulb that security is higher, it is characterized in that: by PC lampshade (1), aluminium base (2), mould alclad aluminium cup part (3), mould alclad parts of plastics (4), lamp holder (5) and LED lamp pearl (8) form, described LED bulb lamp main body radiator portion is moulded alclad aluminium cup part (3) formation by moulding the tight parcel of alclad parts of plastics (4), mould in alclad aluminium cup part (3) and be provided with driving power, the edge of moulding alclad aluminium cup part (3) is provided with flanging (7), described PC lampshade (1) is evenly pressed on circular aluminum substrate (2), described aluminium base (2) sticks on by heat-conducting glue on the circumference of moulding alclad aluminium cup part (3) flanging (7), aluminium base (2) is provided with LED lamp pearl (8), the described lower end of moulding alclad parts of plastics (4) is provided with lamp holder (5), mould alclad parts of plastics (4) and be provided with concavo-convex rib groove (6), in described lamp holder (5) live wire, connect driving power, connect and mould alclad aluminium cup part (3) in zero line, driving power lead-out wire connects aluminium base (2).
2. the higher high-power LED bulb of a kind of security according to claim 1, is characterized in that: described concavo-convex rib groove (6) is at least provided with 6, is circumference array.
3. the higher high-power LED bulb of a kind of security according to claim 1, is characterized in that: described lamp holder (5) is E14 standard lamp head or B22 standard lamp head or E26 standard lamp head or E27 standard lamp head or E40 standard lamp head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206330.1U CN203771159U (en) | 2014-04-25 | 2014-04-25 | High-power LED (Light-Emitting Diode) bulb lamp with high safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420206330.1U CN203771159U (en) | 2014-04-25 | 2014-04-25 | High-power LED (Light-Emitting Diode) bulb lamp with high safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771159U true CN203771159U (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420206330.1U Expired - Fee Related CN203771159U (en) | 2014-04-25 | 2014-04-25 | High-power LED (Light-Emitting Diode) bulb lamp with high safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114915A (en) * | 2015-08-17 | 2015-12-02 | 浙江晨丰科技有限公司 | LED lamp heat dissipation device |
| CN105202415A (en) * | 2015-09-07 | 2015-12-30 | 浙江晨丰科技有限公司 | Improved LED lamp structure |
| CN108506753A (en) * | 2018-04-27 | 2018-09-07 | 佛山电器照明股份有限公司 | A kind of bulb lamp heat radiating cup and its processing method and a kind of bulb lamp |
-
2014
- 2014-04-25 CN CN201420206330.1U patent/CN203771159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114915A (en) * | 2015-08-17 | 2015-12-02 | 浙江晨丰科技有限公司 | LED lamp heat dissipation device |
| CN105202415A (en) * | 2015-09-07 | 2015-12-30 | 浙江晨丰科技有限公司 | Improved LED lamp structure |
| CN108506753A (en) * | 2018-04-27 | 2018-09-07 | 佛山电器照明股份有限公司 | A kind of bulb lamp heat radiating cup and its processing method and a kind of bulb lamp |
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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: 20140813 Termination date: 20160425 |