CN2833911Y - Combined decorative lamp of light-emitting diode - Google Patents
Combined decorative lamp of light-emitting diode Download PDFInfo
- Publication number
- CN2833911Y CN2833911Y CNU2005200655813U CN200520065581U CN2833911Y CN 2833911 Y CN2833911 Y CN 2833911Y CN U2005200655813 U CNU2005200655813 U CN U2005200655813U CN 200520065581 U CN200520065581 U CN 200520065581U CN 2833911 Y CN2833911 Y CN 2833911Y
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- protective sleeve
- emitting diode
- internal layer
- layer protective
- light
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a decorative lamp which particularly solves safety hidden dangers existing in the existing decorative lamps of the same kind. A connecting position between a pin of a light-emitting diode and a current conducting wire is fixed to the inner part by a protective sleeve of an inner layer inside a combined decorative lamp with the light-emitting diode of the utility model. One or a plurality of protective members of an outer layer for preventing the left part and the right part of the protective sleeve of the inner layer from separating are also additionally arranged simultaneously. The protective members of the outer layer are sheathed on the outer part of the protective sleeve of the inner layer. Integration which has the advantages of simple structure and difficult disengagement is formed among the pin of the light-emitting diode, the current conducting wire, the protective sleeve of the inner layer and the protective members of the outer layer, and then, the light-emitting diode and a part of or the entire protective sleeve of the inner layer can be arranged into the inner part of a lampshade from the lower part of a light-transmission decorative lampshade. Because the protective sleeve of the inner layer and the protective members of the outer layer are all made of flame-resistant materials, even if the lampshade is damaged completely, the protective members of the outer layer can still prevent the protective sleeve of the inner layer from separating. Thus, the pin of the light-emitting diode inside the inner part can be guaranteed to be unable to expose directly so as to generate safety hidden dangers.
Description
Technical field
The utility model relates to decorative lamp, more particularly, relates to a kind of simple in structure, difficult drop-off, illumination effect is good and security performance is better light emitting diode combined decorative lamp.
Background technology
In the festival celebration dates such as the Spring Festival, Christmas Day, people can hang various decorative lamps usually and decorate room, corridor, Christmas tree etc.In decorative lamp, adopt LED as light emitting source usually, it is simpler that many producers all release structure in effort, the better decorative lamp of result of use, still, existing decorative lamp structurally still comes with some shortcomings.
Common decorative lamp is that LED is placed directly in the printing opacity housing, the pin of LED directly reaches outside, the conductor wire that needs to be used to introduce power supply when its shortcoming is to use is welded on the pin of LED, and operating procedure is cumbersome, and fault such as open circuit easily.
As shown in Figure 1, set up a Connection Block 30 in the decorative lamp that also has, this Connection Block is injection mo(u)lding, and the conductor wire 20 that it will be connected with the LED pin wraps in its inside, and is connected with printing opacity housing 10 one.Because the impulse force during injection moulding is bigger, comes off so be easy to cause the conductor wire that is welded on the LED pin, the defective products ratio is higher, and injection moulding again can't be repaired after intact.
Figure 2 shows that the structural representation of another kind of LED decorative lamp 200, wherein, the pin and the connecting portion between the conductor wire of light-emitting diode is fixed on its inside by a protective sleeve 202; The light-emitting diode that will have protective sleeve then is encased in lampshade 201 inside.For ease of assembling, protective sleeve is wherein fastened by left and right two parts and forms.Because the flame retardant effect of the material of manufacturing printing opacity decorative lampshade is relatively poor usually; when the burning accident takes place when; lampshade is easy to be burnt out; thereby make protective sleeve be exposed to the outside; at this moment, fasten the protective sleeve that forms by left and right two parts and can be separated into two parts, thereby the LED pin of inside can be come out because of losing the external force constraint; form potential safety hazard, for example electric leakage even the user caused electric shock etc.
The utility model content
At the above-mentioned defective of prior art, the utility model will provide a kind of simple in structure, difficult drop-off, illumination effect is good and security performance is better light emitting diode combined decorative lamp.
For solving the problems of the technologies described above, the technical solution of the utility model is: construct a kind of light emitting diode combined decorative lamp, and comprising at least one light-emitting diode, wherein,
Be connected at least one conductor wire on each pin of described light-emitting diode;
Comprise that also one is the internal layer protective sleeve that is fastened the hollow cylinder structure that forms by left and right two parts;
The pin of described light-emitting diode is inserted into described internal layer protective sleeve inside from top to bottom, and described conductor wire extend into internal layer protective sleeve inside from bottom to top, and the connecting portion between described each pin and the conductor wire is fixed on described internal layer protective sleeve inside;
Also be with separated outer layer guard member between one or more left and right two parts that are used to prevent described internal layer protective sleeve in described internal layer protective sleeve outside.
In the utility model, be preferably enclosed construction at the upper/lower terminal of described internal layer protective sleeve, end face is provided with the pin bores that the pin for described light-emitting diode inserts thereon then, and the wire guide that inserts for described conductor wire is set in the lower surface.
In the utility model; the upper surface that is preferably in the left-hand component of described internal layer protective sleeve is provided with at least one breach; and the upper surface of part is provided with the corresponding projection that stretches out downwards on the right; described right-hand component fastens with described left-hand component from top to bottom, and described projection just in time is stuck in the described breach.This scheme can further guarantee can delamination between left and right two parts of internal layer protective sleeve.
In the utility model, also can set up a printing opacity decorative lampshade, described lampshade can comprise decorates body and hollow tube-shape pedestal, is structure as a whole between described decoration body and the pedestal; The part or all of bottom from described pedestal of described light-emitting diode and internal layer protective sleeve is encased in base interior.
In the preferred version of the present utility model, described outer layer protection spare is an outer layer protection ring, and is set in the bottom of described internal layer protective sleeve.At this moment, the lower surface that is preferably in described internal layer protective sleeve is provided with at least one pit, and establishes corresponding protruding button at the inner surface of described outer layer protection spare, and the protruding button of described outer layer protection spare just in time is stuck in the pit of described internal layer protective sleeve.Described internal layer protective sleeve can be encased in base interior from the bottom of described pedestal, and the upper surface of described outer layer protection spare is closely contacted with the lower surface of described pedestal.Preferably also establish at least one projection, and on the sidewall of described pedestal, establish and the corresponding hole clipping of described at least one projection, and the projection of described internal layer protective sleeve just in time is stuck in the hole clipping of described pedestal on the surface of described internal layer protective sleeve.
By such scheme as can be known, in the light emitting diode combined decorative lamp of the present utility model, constitute the integral body of simple in structure a, difficult drop-off between the pin of light-emitting diode, conductor wire, internal layer protective sleeve, the outer layer protection spare, and then be encased in lampshade inside.Internal layer protective sleeve wherein and outer layer protection spare all be by flame retardant effect preferably material make; therefore; even its outside lampshade damages fully; still there is outer layer protection spare to realize defencive function; can not separate with the left and right two parts that guarantee the internal layer protective sleeve; and then the pin that guarantees inner light-emitting diode can directly not come out, thereby solved the existing potential safety hazard of existing like product.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of a kind of lamp holder of the prior art;
Fig. 2 is the structural representation of another kind of decorative LED lamp of the prior art;
Fig. 3 is the schematic diagram that has welded the LED of conductor wire in the utility model preferred embodiment one;
Fig. 4, Fig. 5 are respectively that the stereogram of employed left internal layer protective sleeve among the utility model embodiment three and A are to view;
Fig. 6, Fig. 7 are respectively that the stereogram of the right internal layer protective sleeve that cooperates with Fig. 4 and B are to view;
Fig. 8 is with Fig. 3, Fig. 4, unit construction shown in Figure 6 schematic diagram after together;
Fig. 9, Figure 10, Figure 11 are stereogram, vertical view and the front views of the outer layer protection spare that cooperates with Fig. 8;
Figure 12 is Fig. 8, a unit construction shown in Figure 9 stereogram after together;
Figure 13 is the front view of the lampshade that cooperates with Figure 12;
Figure 14 is with Figure 12, the unit construction shown in Figure 13 stereogram of another LED combined decoration lamp of back gained together.
Embodiment
A preferred embodiment of the present utility model such as Fig. 3 are to shown in Figure 14.As can be seen from the figure; during assembling; first welding conductor wire 503 on the pin 502 of LED 501 is fixed on its inside with an internal layer protective sleeve with pin and the connecting portion between the conductor wire of LED, then to guarantee that conductor wire can not come off from pin in the follow-up course of processing.
As can be seen, the internal layer protective sleeve is made up of left internal layer protective sleeve 504 and right internal layer protective sleeve 505 two parts from Fig. 4 to Fig. 7.In the present embodiment, be provided with two breach 5041 in the upper surface of left internal layer protective sleeve 504, then be provided with two projections that stretch out 5051 downwards in the upper surface of right internal layer protective sleeve, during assembling, right internal layer protective sleeve fastens with left internal layer protective sleeve from top to bottom, and projection 5051 just in time is stuck in the breach 5041; Finally, left and right internal layer protective sleeve fastens the hollow tube-shape structure that forms closed at both ends, and its upper surface is provided with the pin bores for the pin insertion of light-emitting diode, and its lower surface is provided with the wire guide that inserts for conductor wire.Described breach 5041 cooperates with projection 5051, makes the top of internal layer protective sleeve to fasten mutually and is difficult for separating.The outer layer protection ring that cooperates the back again can further guarantee can delamination not hold between left and right two parts of internal layer protective sleeve.
Fig. 4, left and right internal layer protective sleeve shown in Figure 6 and LED assembled shown in Figure 3 structure after together as shown in Figure 8, and the structure of the outer layer protection spare that cooperates with it such as Fig. 9 are to shown in Figure 11.Outer layer protection spare in the present embodiment and structure after sub-assembly shown in Figure 8 cooperates are as shown in figure 12.The lampshade 508 that uses in the present embodiment as shown in figure 13, it and unit construction shown in Figure 12 can obtain a complete LED combined decoration lamp 500 after together, its structure as shown in figure 14.
As can be seen from the figure, left and right internal layer protective sleeve fastens the hollow structure that forms the pin 502 of LED and the connecting portion between the conductor wire 503 is fixed on its inside, forms structure shown in Figure 8.Wherein, LED 501 is positioned at the outside of internal layer protective sleeve, and conductor wire 503 stretches out from the bottom of internal layer protective sleeve, is used for being connected with outside other light emitting diode combined decorative lamps or power supply.
As can be seen from the figure, the outer layer protection ring 506 in the present embodiment is guard rings, and is set in the bottom of internal layer protective sleeve.Wherein, lower surface at left and right internal layer protective sleeve is respectively equipped with a pit 5052, and the inner surface at outer guard ring is provided with corresponding protruding button 5061 simultaneously, as shown in figure 12; when the outer layer protection ring was enclosed within on the internal layer protective sleeve from bottom to top, protruding button just in time was stuck in the pit.Assembly shown in Figure 12 can be used as one does not have the light emitting diode combined lamp finished product of transparent lamp shade to use.
As shown in figure 13, transparent lamp shade 508 is formed by decorating body 509 and pedestal 510, and both are structure as a whole.As shown in figure 14, during assembling, the internal layer protective sleeve is encased in base interior from the bottom of pedestal, and the upper surface of outer layer protection ring closely contacts with the lower surface of pedestal.
As can be seen from the figure, respectively be provided with a projection 507 on the surface of left and right internal layer protective sleeve, be provided with on the sidewall of pedestal and corresponding hole clipping 511, after assembling was finished, the projection of internal layer protective sleeve just in time was stuck in the hole clipping of pedestal.Thereby can guarantee can not be separated from easily between internal layer protective sleeve and the pedestal.
By above preferred embodiment as can be seen, in this light emitting diode combined decorative lamp, constitute the integral body of simple in structure a, difficult drop-off between the pin of light-emitting diode, conductor wire, internal layer protective sleeve, the outer layer protection ring, and then be encased in lampshade inside.Internal layer protective sleeve wherein and outer layer protection ring all be by flame retardant effect preferably material make; therefore; even its outside lampshade damages fully; still there is the outer layer protection ring to realize defencive function; make between left and right sides two parts of internal layer protective sleeve and can not separate; can directly not come out with the pin that guarantees inner light-emitting diode, thereby solve the existing potential safety hazard of existing like product.
During concrete enforcement; also can on the basis of the foregoing description, do suitable improvement, for example can increase the length of outer layer protective sleeve shape, structure and the size of internal layer protective sleeve, outer layer protection spare; make it to become tubular, two or more similar outer layer protection spares can also be set by ring-type.
Claims (8)
1, a kind of light emitting diode combined decorative lamp comprising at least one light-emitting diode, is characterized in that,
Be connected at least one conductor wire on each pin of described light-emitting diode;
Comprise that also one is the internal layer protective sleeve that is fastened the hollow cylinder structure that forms by left and right two parts;
The pin of described light-emitting diode is inserted into described internal layer protective sleeve inside from top to bottom, and described conductor wire extend into internal layer protective sleeve inside from bottom to top, and the connecting portion between described each pin and the conductor wire is fixed on described internal layer protective sleeve inside;
Also be with separated outer layer guard member between one or more left and right two parts that are used to prevent described internal layer protective sleeve in described internal layer protective sleeve outside.
2, light emitting diode combined decorative lamp according to claim 1; it is characterized in that; upper/lower terminal at described internal layer protective sleeve is an enclosed construction; and end face is provided with the pin bores of inserting for the pin of described light-emitting diode thereon, is provided with the wire guide that inserts for described conductor wire in the lower surface.
3, light emitting diode combined decorative lamp according to claim 2; it is characterized in that; upper surface in the left-hand component of described internal layer protective sleeve is provided with at least one breach; and the upper surface of part is provided with the corresponding projection that stretches out downwards on the right; described right-hand component fastens with described left-hand component from top to bottom, and described projection just in time is stuck in the described breach.
4, light emitting diode combined decorative lamp according to claim 3 is characterized in that, also comprises a printing opacity decorative lampshade, and described lampshade comprises decorates body and hollow tube-shape pedestal, is structure as a whole between described decoration body and the pedestal; The part or all of bottom from described pedestal of described light-emitting diode and internal layer protective sleeve is encased in base interior.
5, according to each described light emitting diode combined decorative lamp among the claim 1-4, it is characterized in that described outer layer protection spare is an outer layer protection ring, and be set in the bottom of described internal layer protective sleeve.
6, light emitting diode combined decorative lamp according to claim 5; it is characterized in that; lower surface at described internal layer protective sleeve is provided with at least one pit; inner surface at described outer layer protection spare is provided with corresponding protruding button, and the protruding button of described outer layer protection spare just in time is stuck in the pit of described internal layer protective sleeve.
7, light emitting diode combined decorative lamp according to claim 6 is characterized in that, described internal layer protective sleeve is encased in base interior from the bottom of described pedestal, and the upper surface of described outer layer protection spare closely contacts with the lower surface of described pedestal.
8, the described light emitting diode combined decorative lamp of claim 7; it is characterized in that; be provided with at least one projection on the surface of described internal layer protective sleeve; on the sidewall of described pedestal, be provided with and the corresponding hole clipping of described at least one projection, and the projection of described internal layer protective sleeve just in time is stuck in the hole clipping of described pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200655813U CN2833911Y (en) | 2005-10-08 | 2005-10-08 | Combined decorative lamp of light-emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200655813U CN2833911Y (en) | 2005-10-08 | 2005-10-08 | Combined decorative lamp of light-emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2833911Y true CN2833911Y (en) | 2006-11-01 |
Family
ID=37198224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200655813U Expired - Fee Related CN2833911Y (en) | 2005-10-08 | 2005-10-08 | Combined decorative lamp of light-emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2833911Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698131A (en) * | 2016-02-25 | 2016-06-22 | 陈婷 | Sleeve cylinder of mining light tube |
-
2005
- 2005-10-08 CN CNU2005200655813U patent/CN2833911Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105698131A (en) * | 2016-02-25 | 2016-06-22 | 陈婷 | Sleeve cylinder of mining light tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |