CN205480285U - Light -emitting diode (LED) bulb lamp - Google Patents
Light -emitting diode (LED) bulb lamp Download PDFInfo
- Publication number
- CN205480285U CN205480285U CN201620118280.0U CN201620118280U CN205480285U CN 205480285 U CN205480285 U CN 205480285U CN 201620118280 U CN201620118280 U CN 201620118280U CN 205480285 U CN205480285 U CN 205480285U
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- CN
- China
- Prior art keywords
- radiator
- aluminium base
- protective cover
- lamp
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a light -emitting diode (LED) bulb lamp belongs to LED lamps and lanterns field. It includes PC cover, lamps and lanterns body and lamp holder, its characterized in that: the lamps and lanterns body includes aluminium base board, radiator and safety cover, the inside constant current drive power supply that is equipped with of radiator, light source on the aluminium base board adopts the paster lamp pearl of miniwatt, PC cover with safety cover screwed connection, aluminium base board with radiator fixed connection, just aluminium base board and radiator all set up in the inside of lamps and lanterns body be equipped with many banding louvres on the safety cover. The utility model discloses an overall structure design is simple, reasonable, simple installation, and stable in structure, and the radiating effect is good, the light efficiency is high, and has protect function.
Description
Technical field
This utility model relates to a kind of LEDbulb lamp, belongs to LED lamp field.
Background technology
At present, the ripe development of LED technology, LED illumination lamp replaces traditional lighting light fixture also becomes a kind of inexorable trend, along with light trade standard and the appearance successively of international standard, the developing direction making LED lamp is the most clear, but traditional LED lamp bulb structure mainly includes aluminium base, radiator, external member main body and bulb shield composition, radiator is placed on lamp body, external aluminium radiator heaviness the most easily hinders hands, internal constant-current driving power supply needs to be kept apart by plastic material and outside radiator, and the high-power lamp bead of the many employings of light source, light source is relatively fewer, it is easily formed skin dark stain.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency present in prior art, and provides a kind of simple in construction, good heat dissipation effect, light efficiency high, and has the LEDbulb lamp of defencive function.
The technical scheme in the invention for solving the above technical problem is: a kind of LEDbulb lamp, cover including PC, light fitting body and lamp holder, it is characterized in that: described light fitting body includes aluminium base, radiator and the protective cover of insulation, it is provided with constant-current driving power supply inside described radiator, light source on described aluminium base uses low power paster lamp bead, described PC cover is connected with described protective cover spiral, described aluminium base is fixing with described radiator to be connected, and described aluminium base and radiator are arranged at the inside of light fitting body, described protective cover is provided with the louvre of a plurality of strip.
Further, described radiator of the present utility model is cylindrical empty core structure, and surrounding is uniformly distributed the fin being provided with strip, and the upper end of described radiator is provided with connector, and aluminium base is connected by this connector and radiator are fixing.Being connected with aluminium base by connector, structure is more stable.
Further, described protective cover of the present utility model coordinates socket with described lamp holder, is provided with external screw thread in the lower end of described radiator, is provided with female thread in the inside of described lamp holder, and described radiator is connected through described protective cover with described lamp holder matching thread.Use thread connecting mode so that installation process is relatively simple.
This utility model is compared with prior art; have the following advantages and effect: radiator is placed in inside protective cover by this utility model; effectively preventing radiator from scalding one's hand or prick the hand, with protective cover, PC cover being set to spiral and is connected, radiator is connected with lamp holder spiral; protective cover coordinates socket with lamp holder; make overall structure easy for installation, and use constant-current driving power supply and low power paster lamp bead with the use of, the light source high-power lamp bead of many employings of relatively conventional use; light source is the most, is not easily formed skin dark stain；Overall construction design of the present utility model is simple, reasonable, simple installation, and Stability Analysis of Structures.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model.
In accompanying drawing: 1 covers for PC, and 2 is light fitting body, and 3 is aluminium base, and 31 is paster lamp bead, and 4 is connector, and 5 is radiator, and 51 is fin, and 6 is protective cover, 61 louvres, and 7 is lamp holder.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings and by embodiment, and following example are that this utility model is not limited to following example to explanation of the present utility model.
Seeing Fig. 1-Fig. 2, the present embodiment includes PC cover 1, light fitting body 2 and lamp holder 7.
Light fitting body 2 includes that the protective cover 6 of aluminium base 3, connector 4, radiator 5 and plastic material, aluminium base 3, connector 4 and radiator 5 are arranged at the inside of protective cover 6.
PC cover 1 and protective cover 6 use threaded mode to connect; connector 4 is circular; radiator 5 is cylindrical empty core structure; surrounding at radiator 5 is uniformly distributed the fin 51 being provided with strip; the upper end of connector 4 is screwed with aluminium base 3; lower end is fixing with radiator 5 to be connected; use low power paster lamp bead 31 as light source on aluminium base 3; being provided with constant-current driving power supply in the inside of radiator 5, light source and constant-current driving power supply are connected by wire through the central hollow section of connector 4.
The protective cover 6 of the present embodiment coordinates socket with lamp holder 7, is provided with external screw thread in the lower end of radiator 5, is provided with female thread in the inside of lamp holder 7, and radiator 5 is connected through protective cover 6 with lamp holder 7 matching thread.
Being additionally provided with the louvre 61 of a plurality of strip on protective cover 6, this louvre 61 is uniformly arranged around protective cover 6.The heat of radiator 5 can shed at this louvre 61.
Although this utility model is open as above with embodiment; but it is not limited to protection domain of the present utility model; any technical staff being familiar with this technology, the change made in without departing from spirit and scope of the present utility model and retouching, protection domain of the present utility model all should be belonged to.
Claims (3)
1. a LEDbulb lamp; including PC cover, light fitting body and lamp holder; it is characterized in that: described light fitting body includes aluminium base, radiator and protective cover; it is provided with constant-current driving power supply inside described radiator; light source on described aluminium base uses low power paster lamp bead, described PC cover to be connected with described protective cover spiral, and described aluminium base is fixing with described radiator to be connected; and described aluminium base and radiator are arranged at the inside of light fitting body, described protective cover is provided with the louvre of a plurality of strip.
LEDbulb lamp the most according to claim 1, it is characterized in that: described radiator is cylindrical empty core structure, surrounding is uniformly distributed the fin being provided with strip, and the upper end of described radiator is provided with connector, and aluminium base is connected by this connector and radiator are fixing.
LEDbulb lamp the most according to claim 1 and 2; it is characterized in that: described protective cover coordinates socket with described lamp holder; being provided with external screw thread in the lower end of described radiator, be provided with female thread in the inside of described lamp holder, described radiator is connected through described protective cover with described lamp holder matching thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118280.0U CN205480285U (en) | 2016-02-12 | 2016-02-12 | Light -emitting diode (LED) bulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118280.0U CN205480285U (en) | 2016-02-12 | 2016-02-12 | Light -emitting diode (LED) bulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205480285U true CN205480285U (en) | 2016-08-17 |
Family
ID=56675214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620118280.0U Expired - Fee Related CN205480285U (en) | 2016-02-12 | 2016-02-12 | Light -emitting diode (LED) bulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205480285U (en) |
-
2016
- 2016-02-12 CN CN201620118280.0U patent/CN205480285U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20180212 |