CN205331856U - LED bulb of easy maintenance - Google Patents

LED bulb of easy maintenance Download PDF

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Publication number
CN205331856U
CN205331856U CN201521058863.0U CN201521058863U CN205331856U CN 205331856 U CN205331856 U CN 205331856U CN 201521058863 U CN201521058863 U CN 201521058863U CN 205331856 U CN205331856 U CN 205331856U
Authority
CN
China
Prior art keywords
pcb board
radiator
led bulb
cylindrical section
lamp holder
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
Application number
CN201521058863.0U
Other languages
Chinese (zh)
Inventor
占贤武
黄德凯
刘文征
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SUZHOU HANRAYSUN OPTOELECTRONIC TECHNOLOGY Co Ltd
Original Assignee
SUZHOU HANRAYSUN OPTOELECTRONIC TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SUZHOU HANRAYSUN OPTOELECTRONIC TECHNOLOGY Co Ltd filed Critical SUZHOU HANRAYSUN OPTOELECTRONIC TECHNOLOGY Co Ltd
Priority to CN201521058863.0U priority Critical patent/CN205331856U/en
Application granted granted Critical
Publication of CN205331856U publication Critical patent/CN205331856U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a LED bulb of easy maintenance, including lamp holder (2), radiator (4) and lamp shade (6), lamp shade (6) have one cylindrical section (60), PCB board (8) are arranged in cylindrical section (60), the top of PCB board (8) is connected with cylinder (62), is provided with a plurality of holes in that the side of PCB board (8) is uniformly spaced, the metal transplant a cutting (64) can pass cylindrical section inserts in the hole in (60), is provided with magnet (66) that can attract metal cutting (64) in the hole.

Description

A kind of LED bulb of easy-maintaining
Technical field
This utility model relates to a kind of bulb, particularly relates to the LED bulb of a kind of easy-maintaining。
Background technology
At present, LED is as a kind of house lighting for substituting tengsten lamp and fluorescent lamp, due to its have that energy consumption is little, light efficiency big, without advantages such as hydrargyrum, radiationless pollution and material reproducible utilizations, in today of energy growing tension, be increasingly subject to the welcome of consumer。Many institutes Sundays, the dismounting of existing LED bulb is cumbersome, and concrete pcb board must adopt screw fixing on a heat sink。
Summary of the invention
Technical problem to be solved in the utility model is to provide the LED bulb of a kind of easy-maintaining。
For solving above-mentioned technical problem, this utility model provides the LED bulb of a kind of easy-maintaining, including lamp holder, radiator and lampshade, described lamp holder is connected with the top of described radiator, described lampshade is connected with the bottom of described radiator, described radiator be arranged below pcb board, evenly spaced on described pcb board be provided with many for luminous LED wafer
Described lampshade has a cylindrical section, described pcb board is arranged in cylindrical section, and the top of described pcb board is connected with cylinder, evenly spaced in the side of pcb board is provided with multiple hole, metal cutting can be passed in described cylindrical section and be inserted in the hole, and is provided with attracting the Magnet of metal cutting in hole。
The back side of described pcb board is connected by the diapire of heat conduction glue-line with described radiator。
The surface of described radiator is evenly spaced is formed with multiple fin。
Described lamp holder is dismountable with described radiator to be connected。
The connection of described lamp holder and described radiator threaded engagement。
Outer surface at described lampshade is provided with fluorescence coating。
Compared with prior art, the beneficial effects of the utility model are: be screwed pcb board owing to can avoid adopting at this utility model, thus make maintenance more convenient。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model。
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and embodiments, this utility model is described in further details。At this, exemplary embodiment of the present utility model and explanation are used for explaining this utility model, but are not intended as restriction of the present utility model。
Shown in Figure 1, the LED bulb of a kind of easy-maintaining of the present utility model, including lamp holder 2, radiator 4 and lampshade 6, lamp holder 2 is connected with the top of radiator 4, lampshade 6 is connected with the bottom of radiator 4, radiator 4 be arranged below pcb board 8, evenly spaced on pcb board 8 it is provided with many for luminous LED wafer 9, described lampshade 6 has a cylindrical section 60, pcb board 8 is arranged in cylindrical section 60, the top of pcb board 8 is connected with cylinder 62, evenly spaced in the side of pcb board 8 it is provided with multiple hole, metal cutting 64 can be passed in described cylindrical section 60 and be inserted in the hole, so just can avoid adopting being screwed pcb board 8, thus make dismounting more convenient。Hole is provided with attracting the Magnet 66 of metal cutting 64。Metal cutting 64 so can be avoided to come off。
Additionally, shown in Figure 1, in this utility model, the back side of pcb board 8 is connected by the diapire of heat conduction glue-line with radiator 4, so can ensure that there is between pcb board 8 and radiator 4 bigger heat exchange area, so that it is guaranteed that this utility model has good radiating effect。Simultaneously, evenly spaced on the surface of radiator 4 it is formed with multiple fin, the existence of the plurality of fin makes this utility model be provided with bigger area of dissipation, and equally possible lifting radiating effect of the present utility model, so that this utility model has longer service life。Being connected additionally, lamp holder 2 is dismountable with radiator 4, it is preferable that the connection of lamp holder 2 and radiator 4 threaded engagement, being so conducive to lamp holder 2 and 4 assembly and disassembly of stating radiator, thus facilitating user to making of the present utility model and maintenance。Finally, the outer surface at lampshade 6 is provided with fluorescence coating (not shown), and due to the existence of this fluorescence coating, after lamp extinguishes, fluorescence coating still has remaining light to be existed, thus facilitating user to carry out next step action by remaining light, reaches to facilitate the purpose of user。

Claims (6)

1. the LED bulb of an easy-maintaining, including lamp holder (2), radiator (4) and lampshade (6), described lamp holder (2) is connected with the top of described radiator (4), described lampshade (6) is connected with the bottom of described radiator (4), described radiator (4) be arranged below pcb board (8), described pcb board (8) is above evenly spaced is provided with many for luminous LED wafer (9), it is characterised in that:
Described lampshade (6) has a cylindrical section (60), described pcb board (8) is arranged in cylindrical section (60), the top of described pcb board (8) is connected with cylinder (62), it is provided with multiple hole the side of pcb board (8) is evenly spaced, metal cutting (64) can be passed in described cylindrical section (60) and be inserted in the hole, and is provided with attracting the Magnet (66) of metal cutting (64) in hole。
2. LED bulb according to claim 1, it is characterised in that: the back side of described pcb board (8) is connected by the diapire of heat conduction glue-line with described radiator (4)。
3. LED bulb according to claim 1, it is characterised in that: the surface of described radiator (4) is evenly spaced is formed with multiple fin。
4. LED bulb according to claim 1, it is characterised in that: described lamp holder (2) is dismountable with described radiator (4) to be connected。
5. LED bulb according to claim 4, it is characterised in that: the connection of described lamp holder (2) and described radiator (4) threaded engagement。
6. LED bulb according to claim 1, it is characterised in that: the outer surface at described lampshade (6) is provided with fluorescence coating。
CN201521058863.0U 2015-12-18 2015-12-18 LED bulb of easy maintenance Expired - Fee Related CN205331856U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521058863.0U CN205331856U (en) 2015-12-18 2015-12-18 LED bulb of easy maintenance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521058863.0U CN205331856U (en) 2015-12-18 2015-12-18 LED bulb of easy maintenance

Publications (1)

Publication Number Publication Date
CN205331856U true CN205331856U (en) 2016-06-22

Family

ID=56208082

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521058863.0U Expired - Fee Related CN205331856U (en) 2015-12-18 2015-12-18 LED bulb of easy maintenance

Country Status (1)

Country Link
CN (1) CN205331856U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106168336A (en) * 2015-12-18 2016-11-30 苏州汉瑞森光电科技有限公司 A kind of LED bulb of easy-maintaining

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106168336A (en) * 2015-12-18 2016-11-30 苏州汉瑞森光电科技有限公司 A kind of LED bulb of easy-maintaining
CN106168336B (en) * 2015-12-18 2020-06-30 苏州汉瑞森光电科技股份有限公司 LED bulb easy to maintain

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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: 20160622

Termination date: 20181218