CN103148389B - Candle lamp - Google Patents
Candle lamp Download PDFInfo
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- CN103148389B CN103148389B CN201310065639.3A CN201310065639A CN103148389B CN 103148389 B CN103148389 B CN 103148389B CN 201310065639 A CN201310065639 A CN 201310065639A CN 103148389 B CN103148389 B CN 103148389B
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- shell
- heat
- candle
- conducting plate
- aluminium base
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Abstract
The invention discloses a candle lamp, which comprises a lamp head, a housing, a light diffusion cover, an aluminum substrate, a heat conducting plate, an LED patch, a power circuit and a heat conducting rod, wherein the lamp head is mounted at the bottom of the housing; the heat conducting plate is mounted at the inner upper part of the housing; the aluminum substrate is fixed to the heat conducting rod; the LED patch is mounted on the aluminum substrate; the power circuit is positioned in the housing; the lamp head is connected with the LED patch through the power circuit; the light diffusion cover is mounted at the top of the housing; and the heat conducting rod is mounted on the heat conducting plate and connected with the aluminum substrate. According to the candle lamp, the heat conducting rod is mounted on the heat conducting plate and connected with the aluminum substrate, so that heat generated by the LED patch can be transmitted to the heat conducting plate from the heat conducting rod through the rear part of the aluminum substrate, the heat conducting plate transmits the heat to the housing, and the heat transmission speed of the aluminum substrate is increased; and an air circulation channel is formed among the housing, an inner core part, the light diffusion cover and the outside, so that the convenience is provided for air convection and heat radiation and the heat radiation speed of the candle lamp is increased.
Description
Technical field
The present invention relates to a kind of candle lamp, belong to LED mount technology field.
Background technology
Existing candle lamp great majority are made up of lamp holder, shell, expansion light shield, aluminium base, heat-conducting plate, LED paster and power circuit, and heat-conducting plate passes after the heat radiation in lamp is delivered to shell, reaches radiating effect.This candle lamp can meet the needs of certain user, but its shortcoming is: radiating rate is fast not, and long-time use can use ball to steep overheated burning.
Summary of the invention
The deficiency that the present invention exists to overcome prior art, provides the candle lamp that a kind of heat dispersion is good.
The present invention can be achieved by taking following technical scheme:
A kind of candle lamp, comprise lamp holder, shell, expansion light shield, aluminium base, heat-conducting plate, LED paster and power circuit, described lamp holder is arranged on the bottom of shell, described heat-conducting plate is arranged on the internal upper part of shell, described aluminium base is fixed on heat conductive rod, described LED paster is arranged on aluminium base, described power circuit is positioned at shell, described lamp holder is connected with LED paster by power circuit, described expansion light shield is arranged on the top of shell, this candle lamp also comprises heat conductive rod, and described heat conductive rod to be arranged on heat-conducting plate and to be connected with aluminium base.
The present invention is further improved: this candle lamp also comprises inner core member, described shell is the bimetallic tube be made up of outer tube and interior pipe, gas channel is formed between described outer tube and interior pipe, bottom described gas channel, corresponding shell place offers air inlet, described inner core member is fixed on the outer tube of shell, this inner core member parcel aluminium base forms with heat conductive rod the feed channel be communicated with gas channel in inside, between described inner core member with expansion light shield, corresponding shell place offers exhaust outlet, at shell, inner core member, expand between light shield and the external world and form an air circulation duct, conveniently carry out cross-ventilation heat radiation.
The present invention is further improved; This candle lamp also comprises heat radiation candle rod tube, described heat radiation candle rod tube is connected with shell, the outer surface of described shell is provided with external screw thread, the inner surface of described heat radiation candle rod tube is provided with internal thread, described shell is connected with internal thread by external screw thread with heat radiation candle rod tube, be threaded connection and can fix heat radiation candle rod tube and shell, the outer contacting area of dissipation of candle rod tube and shell of simultaneously dispelling the heat expand 2-3 times even more than, solve a heat radiation difficult problem for relatively high power candle lamp, decorative tube on traditional crystal lamp is saved simultaneously, realize the maximum utilization of resource.
Expansion light shield of the present invention is arranged on cover top portion by middleware, described middleware is provided with pantsuit gadget, can be used for hanging ornament.
Compared with prior art, the invention has the beneficial effects as follows: the present invention is by be arranged on heat conductive rod on heat-conducting plate and to be connected with aluminium base, the heat that LED paster produces can be passed to heat-conducting plate through aluminium base back by heat conductive rod, heat-conducting plate passes to shell, accelerate aluminium base heat transfer rate, realize quick heat radiating; Meanwhile, in shell, inner core member, between expansion light shield and the external world, form an air circulation duct, conveniently carry out cross-ventilation heat radiation, accelerate the heat radiation of candle lamp.In addition, the present invention utilizes heat radiation candle lamp stand to be connected with shell, accelerates shell heat spreader, realizes the effect of quick heat radiating.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of candle lamp of the present invention;
Fig. 2 is another structural representation of candle lamp of the present invention;
Fig. 3 is the structural representation of the shell of candle lamp of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred forms of the present invention is described in detail.
As shown in Figure 1, candle lamp of the present invention comprises lamp holder 1, shell 2, expand light shield 3, aluminium base 4, heat-conducting plate 5, LED paster 6, power circuit 7 and heat conductive rod 8, described lamp holder 1 is arranged on the bottom of shell 2, described heat-conducting plate 5 is arranged on the internal upper part of shell 2, described aluminium base 4 is ringwise on equidistant fixing heat conductive rod 8, described LED paster 6 is arranged on aluminium base 4, described power circuit 7 is positioned at shell 2, described lamp holder 1 is connected with LED paster 6 by power circuit 7, described expansion light shield 3 is arranged on the top of shell 2, described heat conductive rod 8 to be arranged on heat-conducting plate 5 and to be positioned at the annular ring of aluminium base 4 and to be connected with aluminium base 4, the distribution of this heat conductive rod 8 is determined by the distribution of aluminium base 4, it can be pentahedron shape, hexahedron shape etc.The heat that LED paster 6 produces is delivered to aluminium base 4, a part of heat is directly delivered to heat-conducting plate 5 by aluminium base 4, another part heat is delivered to heat-conducting plate 5 after being delivered to heat conductive rod 8 by aluminium base 4 and the junction of heat conductive rod 8 again, and two parts heat is scattered and disappeared through shell 2 by heat-conducting plate 5.At this, aluminium base 4, form dual flash heat transfer between heat-conducting plate 5 and heat conductive rod 8, the heat that LED paster is produced can shell fast, realizes the effect of quick heat radiating.
In order to accelerate the heat transmission between candle lamp inside and outside, the present invention adopts cross-ventilation heat-removal modalities, structure is adopted to be increase inner core member 9, as shown in Figure 3, described shell 2 is the bimetallic tube be made up of outer tube 21 and interior pipe 22, undertaken fastening by bimetallic tube retainer ring between this outer tube 21 and interior pipe 22, the multiple gas channels 10 distributed ringwise are formed between described outer tube 21 and interior pipe 22, bottom described gas channel 10, corresponding shell 2 place offers air inlet 11, described inner core member 9 is fixed on the outer tube 21 of shell 2, this inner core member 9 is wrapped up aluminium base 4 with heat conductive rod 8 and is formed the feed channel be communicated with gas channel 10 in inside, now, only has the exposed outside in inner core member 9 of LED paster 6, the outside of inner core member 9 scribbles reflective material, the light that LED paster 6 sends is reflected, add luminosity, between described inner core member 9 with expansion light shield 3, corresponding shell 2 place offers exhaust outlet 12, LED paster 6 luminescence in candle lamp produces heat and is delivered to heat conductive rod 8, heat conductive rod 8 is by the air heat in the feed channel of inner core member 9, because the thermodynamic activity of air makes the hot-air in feed channel rise to be entered inner core member 9 by tracheae road top and expanded between light shield 3 to be discharged by exhaust outlet 12 again, because gas reduces in the feed channel of inner core member 9, pressure is less than the pressure in the gas channel 10 that is communicated with it, gas flow feed channel in gas channel 10 carrys out the gas flow in supplementary feed channel, simultaneously, the gas flow of flowing takes away the partial heat on heat-conducting plate 5 through heat-conducting plate 5, and due to pressure reduction relation, gas in gas channel 10 is then supplemented by extraneous air by air inlet 11, like this, at shell 2, inner core member 9, expand between light shield 3 and the external world and form an air circulation duct, conveniently carry out cross-ventilation heat radiation.
In order to accelerate the radiating rate of shell, the present invention can install thermal component on shell 2, thermal component of the present invention adopts heat radiation candle rod tube 13, it is caused by the material with superperformance, preferentially select in the present invention and be threaded, the outer surface of described shell 2 is provided with external screw thread, the inner surface of described heat radiation candle rod tube 13 is provided with internal thread, described shell 2 is connected with internal thread by external screw thread with heat radiation candle rod tube 13, be threaded connection and both can fix heat radiation candle rod tube 13 and shell 2, also the contact area between heat radiation candle rod tube 13 and shell 2 can be increased.Certainly, thermal component also can adopt other structures, dispels the heat, also can adopt other connected modes between shell 2 and thermal component as long as can accelerate shell, as securing member, quietly join the connected modes such as press-in, as long as contact area can be increased, realize quick heat radiating effect.
As shown in Figure 2, expansion light shield 3 of the present invention is arranged on shell 2 top by middleware 14, and described middleware 14 is provided with pantsuit gadget 15, can be used for hanging ornament.
Only as described above, be only the preferred embodiment of the present invention, certainly the scope of the invention process can not be limited with this, namely generally according to equivalence change simple done by the content described in the claims in the present invention and description of the invention and modification, be all still covered by the claims of the invention.In addition, summary part and title are only used for the use of auxiliary patent document search, are not used for the interest field of restriction the present invention.
Claims (5)
1. a candle lamp, comprise lamp holder, shell, expansion light shield, aluminium base, heat-conducting plate, LED paster and power circuit, described lamp holder is arranged on the bottom of shell, described heat-conducting plate is arranged on the internal upper part of shell, and described aluminium base is fixed on heat conductive rod, and described LED paster is arranged on aluminium base, described power circuit is positioned at shell, described lamp holder is connected with LED paster by power circuit, and described expansion light shield is arranged on the top of shell, characterized by further comprising heat conductive rod and inner core member; Described heat conductive rod to be arranged on heat-conducting plate and to be connected with aluminium base; Described shell is the bimetallic tube be made up of outer tube and interior pipe, and described bimetallic tube is overall structure; Multiple gas channel is formed between described outer tube and interior pipe, bottom described gas channel, corresponding shell place offers air inlet, described inner core member is fixed on the outer tube of shell, this inner core member parcel aluminium base forms with heat conductive rod the feed channel be communicated with gas channel in inside, described inner core member with expand corresponding shell place between light shield and offer exhaust outlet.
2. candle lamp according to claim 1, characterized by further comprising heat radiation candle rod tube, described heat radiation candle rod tube is connected with shell.
3. candle lamp according to claim 2, is characterized in that the outer surface of described shell is provided with external screw thread, and the inner surface of described heat radiation candle rod tube is provided with internal thread, and described shell is connected with internal thread by external screw thread with heat radiation candle rod tube.
4. candle lamp according to claim 1, is characterized in that described expansion light shield is arranged on cover top portion by middleware.
5. candle lamp according to claim 4, is characterized in that described middleware is provided with pantsuit gadget.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065639.3A CN103148389B (en) | 2013-03-01 | 2013-03-01 | Candle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310065639.3A CN103148389B (en) | 2013-03-01 | 2013-03-01 | Candle lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103148389A CN103148389A (en) | 2013-06-12 |
| CN103148389B true CN103148389B (en) | 2015-06-03 |
Family
ID=48546618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310065639.3A Active CN103148389B (en) | 2013-03-01 | 2013-03-01 | Candle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103148389B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128370A (en) * | 2010-12-31 | 2011-07-20 | 厦门立明光电有限公司 | Large-luminosity-angle spherical bulb with diamond light-emitting surfaces |
| CN102384452A (en) * | 2011-11-25 | 2012-03-21 | 生迪光电科技股份有限公司 | LED (light-emitting diode) lamp convenient to dissipate heat |
| CN203162631U (en) * | 2013-03-01 | 2013-08-28 | 许定国 | Candle lamp |
-
2013
- 2013-03-01 CN CN201310065639.3A patent/CN103148389B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128370A (en) * | 2010-12-31 | 2011-07-20 | 厦门立明光电有限公司 | Large-luminosity-angle spherical bulb with diamond light-emitting surfaces |
| CN102384452A (en) * | 2011-11-25 | 2012-03-21 | 生迪光电科技股份有限公司 | LED (light-emitting diode) lamp convenient to dissipate heat |
| CN203162631U (en) * | 2013-03-01 | 2013-08-28 | 许定国 | Candle lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103148389A (en) | 2013-06-12 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20130612 Assignee: FUJIAN PROVINCE BAONENGDA OPTOELECTRONICS TECHNOLOGY Co.,Ltd. Assignor: Xu Dingguo Contract record no.: 2016350000013 Denomination of invention: Electronic candle lamp Granted publication date: 20150603 License type: Exclusive License Record date: 20160328 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |