CN203273327U - Candle-shaped LED (Light Emitting Diode) bulb - Google Patents
Candle-shaped LED (Light Emitting Diode) bulb Download PDFInfo
- Publication number
- CN203273327U CN203273327U CN 201320041750 CN201320041750U CN203273327U CN 203273327 U CN203273327 U CN 203273327U CN 201320041750 CN201320041750 CN 201320041750 CN 201320041750 U CN201320041750 U CN 201320041750U CN 203273327 U CN203273327 U CN 203273327U
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- Prior art keywords
- led
- bulb
- candle
- base
- inner casing
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a candle-shaped LED (Light Emitting Diode) bulb which comprises a base (1), a heat radiator (2), a plurality of LED luminous bodies (3), an inner casing (4) and a bulb casing (5), wherein one end of the base (1) is matched with a lamp cap; an opening is formed in the other end of the base (1); the heat radiator (2) is fixedly arranged at the open end of the base and forms a boss along an axial protrusion; LED fixing positions are arranged on the lateral surface of the boss at equal angle and the end face; the LED luminous bodies (3) are respectively and fixedly arranged on the LED fixing positions of the heat radiator and are electrically connected with a circuit in the base; the inner casing (4) is an abrasive light-transmitting inner casing (4), is fixedly arranged on the heat radiator (2) and covers the LED luminous bodies (3); and the bulb casing (5) is fixedly connected with the open end of the base (1) to form a candle flame-shaped LED bulb. The candle-shaped LED bulb disclosed by the utility model is arranged on the heat radiator at equal angle through the LED luminous bodies, so that the 360-degree luminousness is realized and the problem of a dark space in an upward ceiling lamp is solved; and meanwhile, due to the arrangement of the abrasive bulb inner casing, the light of the LED bulb is more gentle and uniform and is not likely to glare.
Description
Technical field
The utility model relates to a kind of LED bulb, relates in particular to a kind ofly to solve pendent lamp 360 degree of dark space are luminous and eliminate the candle LED bulb dazzle the eyes light up.
Background technology
Candle LED bulb of the prior art mainly is comprised of base, radiator, LED illuminator and transparent outer cover, and the candle LED bulb of this structure can't be realized 360 degree illuminations when being arranged on up pendent lamp, have lighting dark space.Because the LED illuminator directly sees through the transparent outer cover direct projection, easily allow the people produce and dazzle the eyes simultaneously, cause light pollution.Therefore, be necessary existing candle LED bulb is carried out structural improvement.
The utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, to provide a kind of simple in structure, does not need screw fixing and can the 360 soft luminous candle LED bulbs of degree.
In order to achieve the above object, this practicality is novel has adopted following technical scheme:
A kind of candle LED bulb comprises
Base, the one end coordinates with lamp holder, and end is provided with an opening in addition;
Radiator, radiator are fixedly installed in the openend of base, and convex to form vertically a boss, are provided with the LED fixed bit on the side of boss equal angles and end face;
Several LED illuminators are fixedly installed in respectively on the LED fixed bit of radiator and are electrically connected with circuit in base;
Inner casing, inner casing are frosted printing opacity inner casing, are fixedly mounted on radiator and cover the LED illuminator;
Bulb shell is fixedly connected to form candle flame shape LED bulb with the base openings end.
Described base is made of plastics, and forms cavity in its opening, and LED drive circuit can be installed, and its sidewall is provided with some air-vents.
Described radiator boss side surfaces spacing 120 degree are respectively equipped with the LED fixed bit, and three LED illuminators are separately fixed on corresponding LED fixed bit.
Described radiator side is inner concave arc surface, can reflect LED illuminator light.
Described radiator side is provided with the inner casing holddown groove, and inner casing is provided with the fixing feet that matches with holddown groove, and inner casing is fixed connection by holddown groove, fixing feet.
Described LED illuminator is the abbreviation of SMD(Surface Mounted Devices, surface mount device) the SMD lamp pearl.
Described bulb shell is made by transparent PC material, and it screws togather with base and is fixedly connected with.
Owing to adopting said structure, candle LED bulb of the present utility model has realized that by LED illuminator equal angles is installed on radiator 360 degree are omnibearing luminous, solves the dark space problem of pendent lamp up; By the setting of frosting bulb inner casing, make LED bulb light softer evenly simultaneously, difficult generation is dazzle the eyes.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is exploded perspective view of the present utility model.
In figure: 1, base; 11, air-vent; 2, radiator; 21, holddown groove; 3, LED illuminator; 4, inner casing; 41, fixing feet; 5, bulb shell.
The specific embodiment
Below by the drawings and specific embodiments, the utility model is described in further detail.
As illustrated in fig. 1 and 2, a kind of candle LED bulb, comprise base 1, radiator 2, LED illuminator 3, inner casing 4 and bulb shell 5, base 1 is one-body molded by plastic material, and sidewall is provided with some air-vents 11, and the one end coordinates with lamp holder by screw socket, end is provided with an opening in addition, be provided with cavity in openend, LED drive circuit can be installed, the opening inboard is provided with internal thread.Radiator 2 is fixedly installed in the openend of base 1, and convexes to form vertically a boss, and its side is inner concave arc surface, can reflect LED illuminator 3 light, is respectively equipped with the LED fixed bit at radiator 2 boss side surfaces spacing 120 degree; Radiator 2 sides also are provided with inner casing 4 holddown grooves 21, and inner casing 4 is provided with the fixing feet 41 that matches with holddown groove 21, and inner casing 4 is fixed connection by holddown groove 21, fixing feet 41.Inner casing 4 is made by the frosted light transmissive material, and the light of LED illuminator 3 is by forming soft uniform light source after the diffuse reflection of inner casing 4.
Comprehensive the above, the technical solution of the utility model can fully effectively be completed above-mentioned utility model purpose, and structural principle of the present utility model and the principle of work and power are all verified in an embodiment fully, and can reach effect and the purpose of expection, and embodiment of the present utility model also can carry out conversion according to these principles.Therefore, the utility model comprises that all mention all and replace contents in claim.Any equivalence of doing in the utility model claim changes, within all belonging to the scope of the claims of this case application.
Claims (7)
1. candle LED bulb, it is characterized in that: comprise base (1), the one end coordinates with lamp holder, and end is provided with an opening in addition; Radiator (2), radiator (2) is fixedly installed in the openend of base, and convexes to form vertically a boss, is provided with the LED fixed bit on the side of boss equal angles and end face; Several LED illuminators (3) are fixedly installed in respectively on the LED fixed bit of radiator and are electrically connected with circuit in base; Inner casing (4), inner casing are frosted printing opacity inner casing (4), are fixedly mounted on radiator (2) and go up and cover LED illuminator (3); Bulb shell (5) is fixedly connected to form candle flame shape LED bulb with base (1) openend.
2. candle LED bulb according to claim 1, is characterized in that described base is made of plastics, and forms cavity in its opening, and LED drive circuit can be installed, and its sidewall is provided with some air-vents (11).
3. candle LED bulb according to claim 1, is characterized in that described radiator (2) boss side surfaces spacing 120 degree are respectively equipped with the LED fixed bit, and three LED illuminators are separately fixed on corresponding LED fixed bit.
4. according to claim 1 or 3 described candle LED bulbs is characterized in that described radiator (2) side is inner concave arc surface, can reflect LED illuminator (3) light.
5. according to claim 1 or 3 described candle LED bulbs, it is characterized in that described radiator (2) side is provided with inner casing (4) holddown groove (21), inner casing (4) is provided with the fixing feet (41) that matches with holddown groove (21), and inner casing (4) is fixed connection by holddown groove (21), fixing feet (41).
6. candle LED bulb according to claim 1, is characterized in that described LED illuminator (3) is SMD SMD lamp pearl.
7. candle LED bulb according to claim 1 is characterized in that described bulb shell (5) made by transparent PC material, and it screws togather with base and is fixedly connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041750 CN203273327U (en) | 2013-01-25 | 2013-01-25 | Candle-shaped LED (Light Emitting Diode) bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320041750 CN203273327U (en) | 2013-01-25 | 2013-01-25 | Candle-shaped LED (Light Emitting Diode) bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273327U true CN203273327U (en) | 2013-11-06 |
Family
ID=49503733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320041750 Expired - Fee Related CN203273327U (en) | 2013-01-25 | 2013-01-25 | Candle-shaped LED (Light Emitting Diode) bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10928011B2 (en) | 2016-07-14 | 2021-02-23 | Signify Holding B.V. | Solid-state lighting lamp |
-
2013
- 2013-01-25 CN CN 201320041750 patent/CN203273327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10928011B2 (en) | 2016-07-14 | 2021-02-23 | Signify Holding B.V. | Solid-state lighting lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140125 |