CN203273729U - Lamp bulb - Google Patents
Lamp bulb Download PDFInfo
- Publication number
- CN203273729U CN203273729U CN 201320105939 CN201320105939U CN203273729U CN 203273729 U CN203273729 U CN 203273729U CN 201320105939 CN201320105939 CN 201320105939 CN 201320105939 U CN201320105939 U CN 201320105939U CN 203273729 U CN203273729 U CN 203273729U
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- China
- Prior art keywords
- lamp housing
- lamp
- bulb
- substrate
- utility
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- 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.)
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Abstract
The utility model provides a lamp bulb, which solves the problem that in the prior art, illumination cannot be realized when a lamp filament is burnt out after being used for a certain time due to the simple structure of the lamp filament. The lamp bulb provided by the utility model comprises a lamp housing, a lamp holder, a lampwick, a luminous device and a lamp housing connecting seat, wherein the lamp holder is used for being connected with a power supply and is connected with the lamp housing, the lampwick is used for receiving electric energy so as to emit light, is arranged in the lamp housing, and is connected with the lamp holder, the lampwick comprises a substrate, the luminous device is arranged on the substrate, and the lamp housing connecting seat is connected with the substrate. The lamp bulb provided by the utility model has good sealing performance, oxygen is prevented from entering the lamp housing to oxidate the substrate and the luminous device, and the service life of the lampwick is further prolonged.
Description
Technical field
The utility model relates to the lighting apparatus field, refers to especially a kind of bulb.
Background technology
Edison invented after the bulb, bulb is used till today as a kind of lighting apparatus always, bulb of the prior art generally is comprised of several parts such as filament, glass shell, lamp holders, conduct electricity to filament by lamp holder, make filament luminous in glass shell, throw light on, but filamentray structure is simple, so cause to blow after using certain hour, can not throw light on.
The utility model content
The utility model proposes a kind of bulb, solved in prior art filamentray structure simple, cause to blow the problem that to throw light on after using certain hour.
The technical solution of the utility model is achieved in that
A kind of bulb comprises:
Lamp housing;
Lamp holder for being connected with power supply is connected with lamp housing;
Be used for receiving electric energy and carry out the alight core, be arranged in lamp housing, and be connected with lamp holder;
Wick comprises substrate; Light-emitting device is arranged on substrate; The lamp housing Connection Block is connected with substrate.
Preferably, also comprise: be used for the heat carrier of conduction heat prevent exploding, be arranged in lamp housing.
Preferably, the outer surface of lamp housing one end is provided with screw thread; Screw thread and fixing hole are set on lamp holder.
Preferably, be provided with screw thread on the lamp housing Connection Block; Screw thread and fixing hole are set on lamp holder.
Preferably, lamp housing is specially the Merlon lamp housing.
Preferably, heat carrier is specially the liquid thermal conductivity body.
Preferably, light-emitting device is specially the LED light-emitting device.
Technical solutions of the utility model are arranged in lamp housing by the wick that substrate, light-emitting device and lamp housing Connection Block are formed, and the electric energy that obtains after being connected with lamp holder by wick carries out luminous; Compared with prior art, the utility model utilizes substrate can strengthen passing to of electric energy, and is provided the service life of wick, light-emitting device luminous evenly and service life far above filament; Be connected with lamp housing by the lamp housing Connection Block, good seal performance can not cause oxygen to enter in lamp housing substrate and light-emitting device are carried out oxidation, has further increased the service life of wick.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the planar structure schematic diagram of an embodiment of a kind of bulb of the utility model;
Fig. 2 is the planar structure schematic diagram of a kind of another embodiment of bulb of the utility model.
In figure:
1, lamp housing; 2, lamp holder; 3, substrate; 4, lamp housing Connection Block.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of bulb described in the utility model comprises:
Be used for receiving electric energy and carry out the alight core, be arranged in lamp housing 1, and be connected with lamp holder 2;
Wick comprises substrate 3; Light-emitting device is arranged on substrate 3; Lamp housing Connection Block 4 is connected with substrate 3.
Be arranged in lamp housing 1 by the wick that substrate 3, light-emitting device and lamp housing Connection Block 4 are formed, the electric energy that obtains after being connected with lamp holder 2 by wick carries out luminous; Compared with prior art, the utility model utilizes substrate 3 can strengthen passing to of electric energy, and is provided the service life of wick, light-emitting device luminous evenly and service life far above filament; Be connected with lamp housing 1 by lamp housing Connection Block 4, good seal performance can not cause oxygen to enter into that lamp housing 1 is interior carries out oxidation to substrate 3 and light-emitting device, has further increased the service life of wick.
In an embodiment of the present utility model, lamp holder 2 links together with lamp housing 1, lamp holder 2 can be connected together with lamp housing 1, also can be in other way, in the present embodiment, preferred outer surface at lamp housing 1 one ends arranges screw thread, screw thread and fixing hole are set on lamp holder 2, erection stage is fixed lamp housing 1 and lamp holder 2 by screw thread, after fixing by thinking the fixing hole pressurization, fixing hole is out of shape, even lamp housing 1 and lamp holder 2 carry out clamping by fixing hole after being threaded under the effect of pressure; In addition in the present embodiment, lamp housing 1 is guarantee the durability degree of lamp housing 1 and preferably use Merlon lamp housing 1 service life; Wick is arranged in lamp housing 1, and wick comprises substrate 3, light-emitting device and lamp housing Connection Block 4, and wherein, light-emitting device is arranged on substrate 3, and substrate 3 is connected with lamp holder 2 by wire; Lamp housing Connection Block 4 be connected with lamp housing 1 again after substrate 3 is connected, in the present embodiment, lamp housing Connection Block 4 is inserted in lamp housing 1, by lamp housing Connection Block 4 and lamp housing 1 are heated simultaneously, after reaching uniform temperature, lamp housing 1 just can be fixed together with lamp housing Connection Block 4; By such design, can make lamp housing Connection Block 4 and complete hermetic being fixed together of lamp housing 1; After installation, for substantially powering and then that light-emitting device is carried out is luminous, in the present embodiment, preferred light-emitting device is specially the LED light-emitting device by lamp holder 2.
In another embodiment of the present utility model, preferred, also comprise: be used for the heat carrier of conduction heat prevent exploding, be arranged in lamp housing 1.
wherein, heat carrier is arranged in lamp housing 1, and in the present embodiment, preferred heat carrier is specially the liquid thermal conductivity body, by the omnibearing conduction heat of liquid thermal conductivity body, the liquid thermal conductivity body rear hydrone that is heated can leave heating surface and moves upward, heat is taken to lamp housing 1 surface to be dispersed in air, cooled hydrone can drop to the below of lamp housing 1, because the liquid thermal conductivity body capacity of heat transmission under static state itself is very poor, so the substrate 3 of lamp housing 1 inside can be transferred to lamp body temperature of lower lower position to the heat on liquid thermal conductivity body upper strata fast, again accelerate to complete the circulation of liquid thermal conductivity body, the capacity of heat transmission is enhanced like this, this process is the convective motion of physical process, need not consume electric power, this circulation will constantly repeat as long as light-emitting device is started working, and then guarantee that wick is in a very low level, further improved the service life of wick.
Preferably, the outer surface of lamp housing 1 one ends is provided with screw thread; Screw thread and fixing hole are set on lamp holder 2.
In another embodiment of the present utility model, preferred, be provided with screw thread on lamp housing Connection Block 4; Screw thread and fixing hole are set on lamp holder 2.
In the present embodiment, preferably on lamp housing Connection Block 4, screw thread is set, like this when lamp housing Connection Block 4 and lamp housing 1 seal fixing after, be fixed together by screw thread and the lamp holder 2 that is arranged on the threaded engagement lamp holder 2 on lamp housing Connection Block 4, after fixing by thinking the fixing hole pressurization, fixing hole is out of shape under the effect of pressure, even lamp housing Connection Block 4 and lamp holder 2 carry out clamping by fixing hole, namely realizes dual the coming off of lamp holder 2 of fixedly avoiding.
Preferably, lamp housing 1 is specially Merlon lamp housing 1.
Preferably, heat carrier is specially the liquid thermal conductivity body.
Preferably, light-emitting device is specially the LED light-emitting device.
These are only preferred embodiment of the present utility model, in order to limit the utility model, not all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a bulb, is characterized in that, comprising:
Lamp housing (1);
Lamp holder (2) for being connected with power supply is connected with described lamp housing (1);
Be used for receiving electric energy and carry out the alight core, be arranged in described lamp housing (1), and be connected with described lamp holder (2);
Described wick comprises substrate (3); Light-emitting device is arranged on described substrate (3); Lamp housing Connection Block (4) is connected with described substrate (3).
2. bulb as claimed in claim 1, is characterized in that, also comprises: be used for the heat carrier of conduction heat prevent exploding, be arranged in described lamp housing (1).
3. bulb as claimed in claim 1 or 2, is characterized in that, the outer surface of described lamp housing (1) one end is provided with screw thread; Described lamp holder arranges screw thread and fixing hole on (2).
4. bulb as claimed in claim 1 or 2, is characterized in that, is provided with screw thread on described lamp housing Connection Block (4); Described lamp holder arranges screw thread and fixing hole on (2).
5. bulb as claimed in claim 1, is characterized in that, described lamp housing (1) is specially Merlon lamp housing (1).
6. bulb as claimed in claim 2, is characterized in that, described heat carrier is specially the liquid thermal conductivity body.
7. bulb as claimed in claim 1, is characterized in that, described light-emitting device is specially the LED light-emitting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105939 CN203273729U (en) | 2013-03-08 | 2013-03-08 | Lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320105939 CN203273729U (en) | 2013-03-08 | 2013-03-08 | Lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203273729U true CN203273729U (en) | 2013-11-06 |
Family
ID=49504130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320105939 Expired - Fee Related CN203273729U (en) | 2013-03-08 | 2013-03-08 | Lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203273729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167674A (en) * | 2018-01-30 | 2018-06-15 | 中国科学院工程热物理研究所 | The filament lamp of micron LED chip |
-
2013
- 2013-03-08 CN CN 201320105939 patent/CN203273729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108167674A (en) * | 2018-01-30 | 2018-06-15 | 中国科学院工程热物理研究所 | The filament lamp of micron LED chip |
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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 |
Granted publication date: 20131106 Termination date: 20170308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |