CN202546340U - Illuminating equipment and light-emitting device thereof - Google Patents

Illuminating equipment and light-emitting device thereof Download PDF

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Publication number
CN202546340U
CN202546340U CN2012200750428U CN201220075042U CN202546340U CN 202546340 U CN202546340 U CN 202546340U CN 2012200750428 U CN2012200750428 U CN 2012200750428U CN 201220075042 U CN201220075042 U CN 201220075042U CN 202546340 U CN202546340 U CN 202546340U
Authority
CN
China
Prior art keywords
light
plug construction
electrically connected
emitting diode
emitting device
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
CN2012200750428U
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Chinese (zh)
Inventor
叶志庭
陈金良
林明传
翁堂豪
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.)
Dongguan Wanshida LCD Co Ltd
Wintek Corp
Original Assignee
Dongguan Wanshida LCD Co Ltd
Wintek Corp
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 Dongguan Wanshida LCD Co Ltd, Wintek Corp filed Critical Dongguan Wanshida LCD Co Ltd
Priority to CN2012200750428U priority Critical patent/CN202546340U/en
Application granted granted Critical
Publication of CN202546340U publication Critical patent/CN202546340U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to illuminating equipment which comprises a fluorescent lamp holder provided with first and second sockets, and a light-emitting device, wherein the light-emitting device comprises a light guide rod, first and second plug structures and a first light emitting diode assembly; the first and second plug structures are respectively arranged on a first end and a second end of the light guide rod respectively corresponding to the first and second sockets and are respectively used for being electrically connected with the first and second sockets; and the first light emitting diode assembly is arranged in the first plug structure and is provided with two first wires respectively electrically connected to the first and second plug structure so that the first light emitting diode assembly receives power supplied by the fluorescent lamp holder. By the scheme of the utility model, the wires of the light emitting diode assembly are respectively electrically connected to the plug structures arranged at the two ends of the light guide rid, so that the light-emitting device composed of light emitting diodes and the light guide rod can be directly mounted to the fluorescent lamp holder.

Description

Lighting apparatus and light-emitting device thereof
Technical field
The utility model relates to a kind of lighting apparatus and light-emitting device thereof, and particularly a kind of lead of light-emitting diode component that utilizes is electrically connected to the design of plug construction respectively so that light-emitting device can be directly installed on lighting apparatus and the light-emitting device thereof on the bracket for fluorescent tube.
Background technology
The at present common fluorescent tube equipment that is used for throwing light on uses fluorescent tube as illuminating source; But in recent years in order to meet environmental protection and energy-conservation demand; (Light Emitting Diode, the light-emitting device of LED) being formed replaces fluorescent tube gradually with being arranged on light emitting diode on the two ends of lamp guide by lamp guide.Yet; Because general conventional fluorescent lamp socket disposes live wire (Live wire) monopolar receptacle and center line (Neutral wire) monopolar receptacle respectively in both sides, insert the usefulness of electrical connection for the crown top of burner plug of fluorescent tube, therefore; If will above-mentioned light-emitting device be directly installed on the bracket for fluorescent tube; Light emitting diode will occur because of not being electrically connected to the situation that live wire monopolar receptacle and center line monopolar receptacle can't be luminous simultaneously, in other words, above-mentioned light-emitting device only can be installed on the lamp socket with particular circuit configuration; And can't be applicable to and so will limit the convenience of above-mentioned light-emitting device on actual installation widely by general traditional bracket for fluorescent tube.
The utility model content
The utility model provides a kind of lighting apparatus, comprises a bracket for fluorescent tube and a light-emitting device.Said bracket for fluorescent tube has one first socket and one second socket, is used to provide electric power.Said light-emitting device is arranged on the said bracket for fluorescent tube, and said light-emitting device comprises a lamp guide, one first plug construction, one second plug construction, and one first light-emitting diode component.Said lamp guide has one first end and one second end of respectively corresponding said first socket and said second socket.Said first plug construction is arranged on said first end of said lamp guide, is used for being electrically connected on said first socket.Said second plug construction is arranged on said second end of said lamp guide, is used for being electrically connected on said second socket.Said first light-emitting diode component is arranged in said first plug construction and has 2 first leads; Said 2 first leads are electrically connected on said first plug construction and second plug construction respectively so that said first light-emitting diode component receive electric power that said bracket for fluorescent tube provides with emission light to said lamp guide.
The utility model also provides a kind of light-emitting device; Be used for being arranged on the bracket for fluorescent tube; Said bracket for fluorescent tube has one first socket and one second socket, and said light-emitting device comprises a lamp guide, one first plug construction, one second plug construction, and one first light-emitting diode component.Said lamp guide has one first end and one second end of respectively corresponding said first socket and said second socket.Said first plug construction is arranged on said first end of said lamp guide, is used for being electrically connected on said first socket.Said second plug construction is arranged on said second end of said lamp guide, is used for being electrically connected on said second socket.Said first light-emitting diode component is arranged in said first plug construction and has 2 first leads; Said 2 first leads are electrically connected on said first plug construction and second plug construction respectively so that said first light-emitting diode component receive electric power that said bracket for fluorescent tube provides with emission light to said lamp guide.
Said first light-emitting diode component can comprise a light emitting diode and a drive unit; Said drive unit is electrically connected on said light emitting diode and said 2 first leads to drive said lumination of light emitting diode, and said first plug construction comprises a crown top of burner plug and a heat radiation sleeve.Said crown top of burner plug is used for inserting in said first socket to be electrically connected on said first socket.Said heat radiation jacket casing is connected between said lamp guide and the said crown top of burner plug, is used for distinguishing ccontaining said light emitting diode and said drive unit, and said first lead passes said heat radiation sleeve to be electrically connected on said second plug construction.
Said heat radiation sleeve can have a cabling slotted eye, and said first lead passes said cabling slotted eye to be electrically connected on said second plug construction.
Said first plug construction can also comprise a fixed muffle; Be arranged between said lamp guide and the said heat radiation sleeve and be set on the said light emitting diode; Be used for said light emitting diode is fixed in the said heat radiation sleeve, said first lead passes said heat radiation sleeve and said fixed muffle to be electrically connected on said second plug construction.
Said heat radiation sleeve and said fixed muffle can have a cabling slotted eye respectively, and said first lead passes the said cabling slotted eye of said cabling slotted eye and said fixed muffle of said heat radiation sleeve respectively to be electrically connected on said second plug construction.
Said first plug construction can also comprise an insulating sleeve, is arranged in the said heat radiation sleeve and is set on the said drive unit.
Said light-emitting device can also comprise a Zang Xiangai, is connected between said first plug construction and said second plug construction and is positioned at a side of said lamp guide, is used for covering said first lead that is electrically connected on said second plug construction.
Said light-emitting device can also comprise one second light-emitting diode component; Be arranged in said second plug construction and have 2 second leads; Said 2 second leads are electrically connected on said first plug construction and second plug construction respectively so that said second light-emitting diode component receive electric power that said bracket for fluorescent tube provides with emission light to said lamp guide.
Said light-emitting device can also comprise a Zang Xiangai; Be connected between said first plug construction and said second plug construction and be positioned at a side of said lamp guide, be used for covering said first lead that is electrically connected on said second plug construction and said second lead that is electrically connected on said first plug construction.
According to technique scheme; The present invention has advantage and beneficial effect at least compared to prior art: the utility model adopts the lead of light-emitting diode component to be electrically connected to the mode of the plug construction that is arranged on the lamp guide two ends respectively; So that the light-emitting device of being made up of light emitting diode and lamp guide can be directly installed on the bracket for fluorescent tube, and the lamp socket that need not extra use has particular circuit configuration.Thus; The utility model can omit needs extra installation to have the step of the lamp socket of particular circuit configuration; Therefore, the utility model can promote further the light-emitting device formed by light emitting diode and lamp guide on actual installation convenience and simplify its relevant installation procedure.
Description of drawings
Fig. 1 is the part exploded perspective view of the lighting apparatus that proposed according to the utility model one preferred embodiment;
Fig. 2 is the exploded perspective view of the light-emitting device of Fig. 1;
Fig. 3 is the generalized section of the light-emitting device of Fig. 1 along hatching A-A ';
Fig. 4 is the generalized section of the heat radiation sleeve of Fig. 2 along hatching B-B '; And
Fig. 5 is installed in the combination sketch map on the bracket for fluorescent tube for the light-emitting device of Fig. 1.
Wherein, description of reference numerals is following:
The specific embodiment
Please with reference to Fig. 1, it is the part exploded perspective view of the lighting apparatus 10 that proposed according to the utility model one preferred embodiment, and lighting apparatus 10 comprises a bracket for fluorescent tube 12 and a light-emitting device 14.Bracket for fluorescent tube 12 has one first socket 16 and one second socket 18; Bracket for fluorescent tube 12 can be general common have the live wire socket and in line socket insert the lamp socket of the usefulness of electrical connection for the crown top of burner plug of fluorescent tube; Its interlock circuit design is common in the prior art, repeats no more in this.Light-emitting device 14 is arranged on the bracket for fluorescent tube 12 and is electrically connected on first socket 16 respectively and second socket 18, to receive through first socket 16 and second socket 18 from electric power that bracket for fluorescent tube 12 was transmitted and luminous.
Then; Please with reference to Fig. 1 and Fig. 2, Fig. 2 is the exploded perspective view of the light-emitting device 14 of Fig. 1, and is as shown in Figure 2; Light-emitting device 14 comprises a lamp guide 20, one first plug construction 22, one second plug construction 24, one first light-emitting diode component 26, and one second light-emitting diode component 28.
Lamp guide 20 has one first end P of corresponding first socket 16 of difference and second socket 18 1And one second end P 2 First plug construction 22 is arranged on the first end P of lamp guide 20 1On, first plug construction 22 is used for being electrically connected on first socket 16 (as shown in Figure 1), and second plug construction 24 is arranged on the second end P of lamp guide 20 2On, second plug construction 24 is used for being electrically connected on second socket 18.First light-emitting diode component 26 is arranged in first plug construction 22 and has 2 first leads 30,32; First lead 30,32 is electrically connected on first plug construction 22 and second plug construction 24 respectively; Setting up the electric connection between first light-emitting diode component 26 and first socket 16 and second socket 18 through first plug construction 22 and second plug construction 24, so that first light-emitting diode component 26 can receive electric power that bracket for fluorescent tube 12 provided with emission light to lamp guide 20; Second light-emitting diode component 28 is arranged in second plug construction 24 and has 2 second leads 34,36; 2 second leads 34,36 are electrically connected on first plug construction 22 and second plug construction 24 respectively; Setting up the electric connection between second light-emitting diode component 28 and first socket 16 and second socket 18 through first plug construction 22 and second plug construction 24, so that second light-emitting diode component 28 can receive electric power that bracket for fluorescent tube 12 provided with emission light to lamp guide 20.Whereby, the design that the light that lighting apparatus 10 just can utilize first light-emitting diode component 26 and second light-emitting diode component 28 to be produced penetrates from lamp guide 20 is to provide sufficient and illumination uniformly.
In addition; Light-emitting device 14 can comprise also that one hides line lid 38; As shown in Figure 1; Hide the side that line lid 38 is connected between first plug construction 22 and second plug construction 24 and is positioned at lamp guide 20, be used for covering first lead 32 that is electrically connected on second plug construction 24 and second lead 34 that is electrically connected on first plug construction 22, for attractive in appearance and usefulness guardwire.As for hiding being connected of line lid 38 and first plug construction 22 and second plug construction 24; It can use common bond layout; For example hiding line lid 38 can utilize the mode of viscose joint or screws to be fixed on first plug construction 22 and second plug construction 24 after inserting first plug construction 22 and second plug construction 24 respectively again.
Below carry out detailed description to the structural design of first plug construction 22 and first light-emitting diode component 26, as for the structural design of second plug construction 24 and second light-emitting diode component 28, it can be by that analogy, so repeat no more in this.Please with reference to Fig. 2 and Fig. 3, Fig. 3 is the generalized section of the light-emitting device 14 of Fig. 1 along hatching A-A ', wherein is the clear configuration that shows between first lead 32 and heat radiation sleeve 46 and the fixed muffle 48, in Fig. 3, omits lamp guide 20 and hides illustrating of line lid 38.Can know that by Fig. 2 and Fig. 3 first light-emitting diode component 26 comprises that a light emitting diode 40 and a drive unit 42, the first plug constructions 22 comprise a crown top of burner plug 44, a heat radiation sleeve 46, a fixed muffle 48, and an insulating sleeve 50.
Drive unit 42 is electrically connected on the light emitting diode 40 and first lead 30,32, and is luminous in order to driven for emitting lights diode 40.Crown top of burner plug 44 is electrically connected on first lead 30 (as shown in Figure 3), and crown top of burner plug 44 is used for inserting in first socket 16 to be electrically connected on first socket 16.Heat radiation sleeve 46 is socketed between lamp guide 20 and the crown top of burner plug 44; Be used for respectively ccontaining light emitting diode 40 and drive unit 42, preferably institute forms and its outer peripheral edges can have the usefulness of radiating fin (but not limit by this) for heat radiation by heat-conducting (like metal etc.) for the sleeve 46 that wherein dispels the heat.Fixed muffle 48 is arranged between lamp guide 20 and the heat radiation sleeve 46 and is set on the light emitting diode 40, is used for light emitting diode 40 is fixed in the heat radiation sleeve 46.Insulating sleeve 50 is arranged in the heat radiation sleeve 46 and is set on the drive unit 42, contacts to prevent drive unit 42 and heat radiation sleeve 46, thereby reaches the effect that drive unit 42 and heat radiation sleeve 46 are electrically insulated each other.
In addition; The utility model can use first lead 32 directly to pass heat radiation sleeve 46 and fixed muffle 48 to be electrically connected to the design of second plug construction 24 further; For instance, please with reference to Fig. 2, Fig. 3 and Fig. 4, Fig. 4 is the generalized section of the heat radiation sleeve 46 of Fig. 2 along hatching B-B '; Like Fig. 2 and shown in Figure 4; Heat radiation sleeve 46 and fixed muffle 48 can have a cabling slotted eye 52 respectively, and whereby, first lead 32 just can pass the cabling slotted eye 52 (as shown in Figure 3) of cabling slotted eye 52 and fixed muffle 48 of the sleeve 46 that dispels the heat respectively to be electrically connected to second plug construction 24.
Through above-mentioned configuration; When the user wants to select for use light-emitting device 14 to throw light on to replace the conventional fluorescent fluorescent tube; The user only must be directly inserts in first socket 16 that is electrically connected on bracket for fluorescent tube 12 and second socket 18 first plug construction 22 and second plug construction 24 (as shown in Figure 5 respectively; It is installed in the combination sketch map on the bracket for fluorescent tube 12 for the light-emitting device 14 of Fig. 1), so just can accomplish the assembling of lighting apparatus 10.At this moment; From the above; After being installed in light-emitting device 14 on the bracket for fluorescent tube 12; First light-emitting diode component 26 and second light-emitting diode component 28 just can receive the electric power that is transmitted from bracket for fluorescent tube 12 and penetrate with emission light to lamp guide 20 and via lamp guide 20, and whereby, lighting apparatus 10 can provide sufficient and illumination uniformly.Thus, the utility model just can solve the light-emitting device of being made up of lamp guide and light emitting diode mentioned in the prior art effectively and can't be directly installed on the problem on the conventional fluorescent lamp socket.
What deserves to be mentioned is; The structural design of light-emitting diode component and plug construction and arrangement of components can not be subject to the foregoing description; In other words; So long as utilize the lead of light-emitting diode component to be electrically connected to mode luminous design of the plug construction that is arranged on the lamp guide two ends respectively, all belong to the protection domain of the utility model so that light-emitting device can be directly installed on the bracket for fluorescent tube.In addition; Lighting apparatus 10 can be not limited to the mentioned design that light-emitting diode component is separately positioned on the two ends of lamp guide of the foregoing description in the configuration of light-emitting diode component; That is to say; The utility model also can use the design of only disposing light-emitting diode component at an end of lamp guide, with arrangement of components and the design of interlock circuit cabling of simplifying lighting apparatus 10.
Compared to prior art; The utility model uses the lead of light-emitting diode component to be electrically connected to the mode of the plug construction that is arranged on the lamp guide two ends respectively; So that the light-emitting device of being made up of light emitting diode and lamp guide can be directly installed on the bracket for fluorescent tube, and the lamp socket that need not extra use has particular circuit configuration.Thus; The utility model can solve effectively not only that the mentioned light-emitting device of being made up of light emitting diode and lamp guide in the prior art only can be installed on the lamp socket with particular circuit configuration and the problem that can't be applicable to the conventional fluorescent lamp socket; In addition; Need extra installation to have the step of the lamp socket of particular circuit configuration owing to can omit; Therefore, the utility model can promote further the light-emitting device formed by light emitting diode and lamp guide on actual installation convenience and simplify its relevant installation procedure.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims (11)

1. a lighting apparatus is characterized in that, said lighting apparatus comprises:
One bracket for fluorescent tube has one first socket and one second socket, is used to provide electric power; And
One light-emitting device is arranged on the said bracket for fluorescent tube, and said light-emitting device comprises:
One lamp guide has one first end and one second end of distinguishing corresponding said first socket and said second socket;
One first plug construction is arranged on said first end of said lamp guide, is used for being electrically connected on said first socket;
One second plug construction is arranged on said second end of said lamp guide, is used for being electrically connected on said second socket; And
One first light-emitting diode component; Be arranged in said first plug construction and have 2 first leads; Said 2 first leads are electrically connected on said first plug construction and second plug construction respectively so that said first light-emitting diode component receive electric power that said bracket for fluorescent tube provides with emission light to said lamp guide.
2. lighting apparatus as claimed in claim 1 is characterized in that, said light-emitting device also comprises:
One second light-emitting diode component is arranged in said second plug construction and has 2 second leads,
Said 2 second leads are electrically connected on said first plug construction and second plug construction respectively, with
Make said second light-emitting diode component receive electric power that said bracket for fluorescent tube provides with emission light to said lamp guide.
3. a light-emitting device is characterized in that, said light-emitting device is used for being arranged on the bracket for fluorescent tube, and said bracket for fluorescent tube has one first socket and one second socket, and said light-emitting device comprises:
One lamp guide has one first end and one second end of distinguishing corresponding said first socket and said second socket;
One first plug construction is arranged on said first end of said lamp guide, is used for being electrically connected on said first socket;
One second plug construction is arranged on said second end of said lamp guide, is used for being electrically connected on said second socket; And
One first light-emitting diode component; Be arranged in said first plug construction and have 2 first leads; Said 2 first leads are electrically connected on said first plug construction and second plug construction respectively so that said first light-emitting diode component receive electric power that said bracket for fluorescent tube provides with emission light to said lamp guide.
4. light-emitting device as claimed in claim 3; It is characterized in that; Said first light-emitting diode component comprises a light emitting diode and a drive unit; Said drive unit is electrically connected on said light emitting diode and said 2 first leads to drive said lumination of light emitting diode, and said first plug construction comprises:
One crown top of burner plug is used for inserting in said first socket to be electrically connected on said first socket; And
One heat radiation sleeve is socketed between said lamp guide and the said crown top of burner plug, is used for distinguishing ccontaining said light emitting diode and said drive unit, and said first lead passes said heat radiation sleeve to be electrically connected on said second plug construction.
5. light-emitting device as claimed in claim 4 is characterized in that, said heat radiation sleeve has a cabling slotted eye, and said first lead passes said cabling slotted eye to be electrically connected on said second plug construction.
6. light-emitting device as claimed in claim 4 is characterized in that, said first plug construction also comprises:
One fixed muffle; Be arranged between said lamp guide and the said heat radiation sleeve and be set on the said light emitting diode; Be used for said light emitting diode is fixed in the said heat radiation sleeve, said first lead passes said heat radiation sleeve and said fixed muffle to be electrically connected on said second plug construction.
7. light-emitting device as claimed in claim 6; It is characterized in that; Said heat radiation sleeve and said fixed muffle have a cabling slotted eye respectively, and said first lead passes the said cabling slotted eye of said cabling slotted eye and said fixed muffle of said heat radiation sleeve respectively to be electrically connected on said second plug construction.
8. light-emitting device as claimed in claim 4 is characterized in that, said first plug construction also comprises:
One insulating sleeve is arranged in the said heat radiation sleeve and is set on the said drive unit.
9. light-emitting device as claimed in claim 3 is characterized in that, said light-emitting device also comprises:
One Zang Xiangai is connected between said first plug construction and said second plug construction and is positioned at a side of said lamp guide, is used for covering said first lead that is electrically connected on said second plug construction.
10. light-emitting device as claimed in claim 3 is characterized in that, said light-emitting device also comprises:
One second light-emitting diode component; Be arranged in said second plug construction and have 2 second leads; Said 2 second leads are electrically connected on said first plug construction and second plug construction respectively so that said second light-emitting diode component receive electric power that said bracket for fluorescent tube provides with emission light to said lamp guide.
11. light-emitting device as claimed in claim 10 is characterized in that, said light-emitting device also comprises:
One Zang Xiangai; Be connected between said first plug construction and said second plug construction and be positioned at a side of said lamp guide, be used for covering said first lead that is electrically connected on said second plug construction and said second lead that is electrically connected on said first plug construction.
CN2012200750428U 2012-03-01 2012-03-01 Illuminating equipment and light-emitting device thereof Expired - Fee Related CN202546340U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200750428U CN202546340U (en) 2012-03-01 2012-03-01 Illuminating equipment and light-emitting device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200750428U CN202546340U (en) 2012-03-01 2012-03-01 Illuminating equipment and light-emitting device thereof

Publications (1)

Publication Number Publication Date
CN202546340U true CN202546340U (en) 2012-11-21

Family

ID=47166971

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012200750428U Expired - Fee Related CN202546340U (en) 2012-03-01 2012-03-01 Illuminating equipment and light-emitting device thereof

Country Status (1)

Country Link
CN (1) CN202546340U (en)

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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: 20121121

Termination date: 20160301