CN102818155A - LED (light emitting diode) energy saving lamp - Google Patents

LED (light emitting diode) energy saving lamp Download PDF

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Publication number
CN102818155A
CN102818155A CN2012102890136A CN201210289013A CN102818155A CN 102818155 A CN102818155 A CN 102818155A CN 2012102890136 A CN2012102890136 A CN 2012102890136A CN 201210289013 A CN201210289013 A CN 201210289013A CN 102818155 A CN102818155 A CN 102818155A
Authority
CN
China
Prior art keywords
lamp
led
driving power
lamp socket
radiator
Prior art date
Application number
CN2012102890136A
Other languages
Chinese (zh)
Inventor
潘润洪
潘练胜
潘年松
Original Assignee
中山市美多登电子有限公司
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 中山市美多登电子有限公司 filed Critical 中山市美多登电子有限公司
Priority to CN2012102890136A priority Critical patent/CN102818155A/en
Publication of CN102818155A publication Critical patent/CN102818155A/en

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Abstract

The invention discloses an LED (light emitting diode) energy saving lamp, which comprises an LED light source, an LED driving power supply, a lamp head, a lamp holder and a heat radiator, wherein the LED light source is arranged on the heat radiator, the LED driving power supply is electrically connected with the lamp head and the LED light source, the lamp head is arranged on the lamp holder, the lamp holder is connected with the heat radiator, a cavity is arranged in the heat radiator, the LED driving power supply is arranged on the lamp holder and extends into the cavity of the heat radiator, and a distance is remained between the LED driving power supply and the inner wall of the cavity of the heat radiator. The LED energy saving lamp is characterized by also comprising an insulating sleeve, wherein the insulation sleeve is arranged on the lamp holder, and the LED driving power supply is fixed in the insulation sleeve in a penetrating way. The LED driving power supply and the heat radiator are separated through the insulation sleeve, the insulation performance is good, the risk of high-voltage current breakdown short circuit is avoided, the insulation sleeve is arranged on the lamp holder, the structure is simple, and the installation is convenient.

Description

The LED electricity-saving lamp

(1) technical field:

The present invention relates to a kind of LED electricity-saving lamp.

(2) background technology:

Existing LED electricity-saving lamp, led light source, LED driving power, lamp holder, lamp socket and radiator, led light source is installed on the radiator; Said LED driving power is electrically connected with lamp holder, led light source; Lamp holder is installed on the said lamp socket; Lamp socket is connected with radiator; Be provided with cavity in the radiator, said LED driving power is installed on the lamp socket and extends in the cavity of radiator, and the cavity inner wall of LED driving power and radiator leaves distance.In order to prevent that the electric leakage of LED driving power and radiator from causing danger; How to coat coatings or to wrap insulating paper at LED driving power outer surface; But the radiating effect of coatings and insulating paper is poor; And this method insulation effect is bad, and high-tension current is prone to coatings or insulating paper are punctured, and causes short circuit.

For this reason, the applicant has carried out further optimization to the described structure of this patent.

(3) summary of the invention:

In order to overcome the deficiency of prior art, the purpose of this invention is to provide a kind of simple in structure, insulation effect good, the LED electricity-saving lamp of good heat dissipation effect.

The present invention realizes through following technical scheme:

The LED electricity-saving lamp comprises led light source, LED driving power, lamp holder, lamp socket and radiator, and led light source is installed on the radiator; Said LED driving power is electrically connected with lamp holder, led light source, and lamp holder is installed on the said lamp socket, and lamp socket is connected with radiator; Be provided with cavity in the radiator; Said LED driving power is installed on the lamp socket and extends in the cavity of radiator, and the cavity inner wall of LED driving power and radiator leaves distance, it is characterized in that: also comprise an insulating sleeve; This insulating sleeve is installed on the lamp socket, and described LED driving power is interspersed to be fixed in the insulating sleeve.

Above-mentioned said lamp socket is connected through the buckle ways of connecting with insulating sleeve.

Inwardly convex with a pair of blend stop that extends vertically on the above-mentioned said insulating sleeve inwall, form the containing cavity of fixed L ED driving power between two blend stops and the insulating sleeve inwall.

Above-mentioned said lamp socket is provided with bayonet socket, and said two blend stops are from the insulating sleeve one end formation buckle that stretches out, and buckle is connected with said bayonet socket.

Above-mentioned said lamp socket is provided with the circuit board of PCB fixed slot fixed L ED driving power.

Be provided with the plane parallel in the above-mentioned said containing cavity with the electroplax road of LED driving power.

Above-mentioned said lamp socket top is provided with threaded joints and is threaded with radiator, and said bayonet socket is located at the threaded joints stage casing, and the buckle of said insulating sleeve extend in the said bayonet socket from the inwall of lamp socket.

Be provided with a dividing plate in the above-mentioned said lamp socket; Dividing plate separates into first holding part and second holding part with the lamp socket inner chamber; First holding part communicates with the first power supply input port at lamp socket top; Second holding part communicates with the second source input port of lamp socket sidepiece, and two power input lines of said LED driving power place respectively in first holding part and second holding part.

Above-mentioned said dividing plate and lamp socket are integrally formed.

Compared with prior art; The invention has the advantages that: the LED driving power is interspersed to be fixed in the insulating sleeve; Insulating sleeve is driven LED driving power and radiator and is separated, and good insulation preformance has more been avoided the danger of high-tension current puncture short; Insulating sleeve is installed on the lamp socket, and is simple in structure easy for installation.The lamp socket top is provided with threaded joints and is threaded with radiator, and is easy for installation; Be provided with a dividing plate in the lamp socket; Dividing plate separates into first holding part and second holding part with the lamp socket inner chamber; First holding part communicates with the first power supply input port at lamp socket top; Second holding part communicates with the second source input port of lamp socket sidepiece, and two power input lines of said LED driving power place respectively in first holding part and second holding part.Dividing plate is opened two power input lines of LED driving power and is separated, the insulating properties that has guaranteed again between two power input lines simple in structure.

(4) description of drawings:

Fig. 1 is an element explosive view of the present invention;

Fig. 2 is a cut-away view of the present invention;

Fig. 3 is the structural representation of insulating sleeve of the present invention;

Fig. 4 is the structural representation of insulating lamp holder of the present invention.

(5) specific embodiment:

Below in conjunction with accompanying drawing the present invention is done detailed explanation:

Like Fig. 1, shown in Figure 2, the present invention includes led light source, LED driving power 1, lamp holder 2, lamp socket 3 and radiator 4, led light source 41 is installed on the cooling platform 41 of radiator 4; Said LED driving power 1 is electrically connected with lamp holder 2, led light source; Lamp holder 2 is installed on the said lamp socket 3, and lamp socket 3 is connected with radiator 4, is provided with cavity 42 in the radiator 4; Said LED driving power 41 is installed on the lamp socket 3 and extends in the cavity 42 of radiator 4; LED driving power 1 leaves distance with cavity 42 inwalls of radiator 4, and an insulating sleeve 8 also is installed on the lamp socket 3, described LED driving power 1 interspersed being fixed in the insulating sleeve 8.Insulating sleeve 8 is driven LED driving power 1 and radiator 4 and is separated; Good insulation preformance; More avoid high-tension current to puncture the short circuit risk that produces, be provided with the space, good heat dissipation effect between the madial wall of insulating sleeve 8 and the LED driving power 1; Insulating sleeve 8 is installed on the lamp socket 3, and is simple in structure easy for installation.

Inwardly convex with the containing cavity 83 that forms fixed L ED driving power 1 between a pair of blend stop 81, two blend stops 81 that extend vertically and insulating sleeve 8 inwalls on above-mentioned said insulating sleeve 8 inwalls.Said lamp socket 3 is connected through the buckle ways of connecting with insulating sleeve 8.Particularly, said lamp socket 3 is provided with bayonet socket 32, and said two blend stops 81 stretch out from insulating sleeve 8 one ends and form buckle 82, and buckle 82 is connected with said bayonet socket 32.

Above-mentioned said lamp socket 3 tops are provided with threaded joints 31 and are threaded with radiator 4, and said bayonet socket 32 is located at threaded joints 31 stage casings, and the buckle 82 of said insulating sleeve 8 extend in the said bayonet socket 32 from the inwall of lamp socket 3.Said lamp socket 3 is provided with the circuit board of PCB fixed slot 33 fixed L ED driving powers 1.Be provided with the plane parallel 84 in the said containing cavity 83 with the electroplax road of LED driving power 1.Said bayonet socket 32 is located at threaded joints 31 stage casings, and it is compact that the structure of lamp socket 3 is got, plane 84 the distance that has strengthened between radiator 4 and the insulating sleeve 8 is set, be more conducive to heat radiation, the installation that also makes LED driving power 1 simultaneously is standard more.

Be provided with a dividing plate 34 in the above-mentioned said lamp socket 3; Dividing plate 34 separates into first ccontaining 37 ones and second holding part 38 with the lamp socket inner chamber; First holding part 37 communicates with the first power supply input port 35 at lamp socket 3 tops; Second holding part 38 communicates with the second source input port 36 of lamp socket 3 sidepieces; First power input line 11 of said LED driving power 1 places and passes the first power supply input port 35 in first holding part 37 and be connected with lamp holder 2, and the second source input line 12 of LED driving power 1 places and passes second source input port 36 in second holding part 38 and be connected with the other end of lamp holder 2.Said dividing plate 32 is integrally formed with lamp socket 3.Dividing plate is separated two power input lines of LED driving power 1, has guaranteed the insulating properties between first power input line 11 and the second source input line 12.

The foregoing description is a preferred embodiments of the present invention; But embodiment of the present invention is not limited thereto; Other are any not to deviate from change, the modification done under spirit of the present invention and the principle, substitute, combination, simplify; Be the substitute mode of equivalence, be included within protection scope of the present invention.

Claims (9)

1.LED electricity-saving lamp comprises led light source, LED driving power, lamp holder, lamp socket and radiator, led light source is installed on the radiator; Said LED driving power is electrically connected with lamp holder, led light source, and lamp holder is installed on the said lamp socket, and lamp socket is connected with radiator; Be provided with cavity in the radiator; Said LED driving power is installed on the lamp socket and extends in the cavity of radiator, and the cavity inner wall of LED driving power and radiator leaves distance, it is characterized in that: also comprise an insulating sleeve; This insulating sleeve is installed on the lamp socket, and described LED driving power is interspersed to be fixed in the insulating sleeve.
2. LED electricity-saving lamp according to claim 1 is characterized in that: lamp socket is connected through the buckle ways of connecting with insulating sleeve.
3. LED electricity-saving lamp according to claim 2 is characterized in that: inwardly convex with a pair of blend stop that extends vertically on the insulating sleeve inwall, form the containing cavity of fixed L ED driving power between two blend stops and the insulating sleeve inwall.
4. LED electricity-saving lamp according to claim 3 is characterized in that: said lamp socket is provided with bayonet socket, and said two blend stops are from the insulating sleeve one end formation buckle that stretches out, and buckle is connected with bayonet socket.
5. LED electricity-saving lamp according to claim 1 is characterized in that: said lamp socket is provided with the circuit board of PCB fixed slot fixed L ED driving power.
6. LED electricity-saving lamp according to claim 3 is characterized in that: be provided with the plane parallel with the electroplax road of LED driving power in the said containing cavity.
7. LED electricity-saving lamp according to claim 4; It is characterized in that: said lamp socket top is provided with threaded joints and is threaded with radiator; Said bayonet socket is located at the threaded joints stage casing, and the buckle of said insulating sleeve extend in the said bayonet socket from the inwall of lamp socket.
8. according to arbitrary described LED electricity-saving lamp in the claim 1 to 5; It is characterized in that: be provided with a dividing plate in the said lamp socket; Dividing plate separates into first holding part and second holding part with the lamp socket inner chamber; First holding part communicates with the first power supply input port at lamp socket top, and second holding part communicates with the second source input port of lamp socket sidepiece, and two power input lines of said LED driving power place respectively in first holding part and second holding part.
9. LED electricity-saving lamp according to claim 8 is characterized in that: described dividing plate and lamp socket one
Be shaped.
CN2012102890136A 2012-08-14 2012-08-14 LED (light emitting diode) energy saving lamp CN102818155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012102890136A CN102818155A (en) 2012-08-14 2012-08-14 LED (light emitting diode) energy saving lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012102890136A CN102818155A (en) 2012-08-14 2012-08-14 LED (light emitting diode) energy saving lamp

Publications (1)

Publication Number Publication Date
CN102818155A true CN102818155A (en) 2012-12-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012102890136A CN102818155A (en) 2012-08-14 2012-08-14 LED (light emitting diode) energy saving lamp

Country Status (1)

Country Link
CN (1) CN102818155A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107044596A (en) * 2017-01-10 2017-08-15 沈掌荣 A kind of novel bridge lighting device
CN107044597A (en) * 2017-01-10 2017-08-15 沈掌荣 A kind of bridge lighting lamp device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005078338A1 (en) * 2004-02-17 2005-08-25 Kelly William M A utility lamp
JP2008204671A (en) * 2007-02-17 2008-09-04 Nichia Chem Ind Ltd Illumination device
CN201255391Y (en) * 2008-08-26 2009-06-10 惠州市惠城区七海玩具厂 LED bulb
CN201897108U (en) * 2010-11-07 2011-07-13 深圳市莱帝亚照明有限公司 LED sphere lamp convenient for maintenance
CN201934940U (en) * 2010-11-09 2011-08-17 深圳市明兴光电子科技有限公司 Energy-saving and environmental-friendly LED (light-emitting diode) bulb
CN202747052U (en) * 2012-08-14 2013-02-20 中山市美多登电子有限公司 LED (light-emitting diode) energy-saving lamp

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005078338A1 (en) * 2004-02-17 2005-08-25 Kelly William M A utility lamp
JP2008204671A (en) * 2007-02-17 2008-09-04 Nichia Chem Ind Ltd Illumination device
CN201255391Y (en) * 2008-08-26 2009-06-10 惠州市惠城区七海玩具厂 LED bulb
CN201897108U (en) * 2010-11-07 2011-07-13 深圳市莱帝亚照明有限公司 LED sphere lamp convenient for maintenance
CN201934940U (en) * 2010-11-09 2011-08-17 深圳市明兴光电子科技有限公司 Energy-saving and environmental-friendly LED (light-emitting diode) bulb
CN202747052U (en) * 2012-08-14 2013-02-20 中山市美多登电子有限公司 LED (light-emitting diode) energy-saving lamp

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107044596A (en) * 2017-01-10 2017-08-15 沈掌荣 A kind of novel bridge lighting device
CN107044597A (en) * 2017-01-10 2017-08-15 沈掌荣 A kind of bridge lighting lamp device
CN107044597B (en) * 2017-01-10 2019-08-30 东阳市空想智能科技有限公司 A kind of bridge lighting lamp device
CN107044596B (en) * 2017-01-10 2019-08-30 东阳市诺达电子科技有限公司 A kind of bridge lighting device

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Application publication date: 20121212

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