CN202747003U - Candle lamp - Google Patents
Candle lamp Download PDFInfo
- Publication number
- CN202747003U CN202747003U CN2012202847235U CN201220284723U CN202747003U CN 202747003 U CN202747003 U CN 202747003U CN 2012202847235 U CN2012202847235 U CN 2012202847235U CN 201220284723 U CN201220284723 U CN 201220284723U CN 202747003 U CN202747003 U CN 202747003U
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- China
- Prior art keywords
- hollow cylinder
- air guide
- guide body
- passage
- candle lamp
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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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a candle lamp which comprises a lamp holder base, a hollow cylinder, a gas-guide tube body and a lampshade. The hollow cylinder is provided with an outer surface and a first end and a second end opposite to each other. The hollow cylinder is jointed on the lamp holder base through the first end. The gas-guide tube body is connected with the second end of the hollow cylinder so that the hollow cylinder and the gas-guide tube body define a fluid channel jointly. The first end is provided with at least one first vent hole. One end of the gas-guide tube body far from the hollow cylinder is provided with a second vent hole. The lampshade is connected with the first end of the hollow cylinder. The second vent hole of the gas-guide tube body is exposed at an opening of the lampshade. Therefore, the fluid channel is communicated with external side in a fluidic manner through the first and second vent holes. The candle lamp provided by the utility model has a high efficiency of heat dissipation.
Description
Technical field
The utility model is about a kind of candle lamp, and especially a kind of fluid passage that is formed with is to improve the candle lamp of radiating efficiency.
Background technology
In the prior art, in order to promote the scope of bulb illumination, common light emitting diode is embedded on the vertical cylinder, this technology can be with reference to China Patent No. 201020124846.3.But, this will cause light emitting diode quantity to increase, and can't correspondingly discharge but light emitting diode will produce more used heat, therefore, cause easily on the contrary bulb to damage because of overheated.
So the product of a new generation is hollow structure with vertical cylinder design, but it is mobile because accelerating hot gas, so radiating efficiency is not good.Perhaps, new generation product arranges an active fan with the top of vertical cylinder, but fan itself is except must itself also becoming a kind of thermal source the power consumption, so increased on the contrary the used heat of bulb institute load.This type of technology can be with reference to TaiWan, China patent No. TWI321630 and U.S. Patent number US7654699.
In addition, above-mentioned design all can't take into account water proofing property, so prior art has the needs of transformation.In view of this, provide a kind of radiating efficiency height and the good bulb of waterproof effect, this is to be the industry problem demanding prompt solution.
The utility model content
One of technical problem that the utility model solves is for the prior art above shortcomings, to provide a kind of fluid passage that is formed with to improve the candle lamp of heat dissipation.
One of technical problem that the utility model solves is, for the prior art above shortcomings, provide a kind of caliber of air guide body and caliber of hollow cylinder of making to have a width difference, by the flow velocity that improves gas in the fluid passage, to improve the candle lamp of the efficient of discharging used heat.
The technical scheme that its technical problem that solves the utility model adopts provides a kind of candle lamp, comprise Lamp holder base, hollow cylinder, air guide body, lampshade and LED light emitting module, this hollow cylinder has an outer surface and a relative first end and a second end, and this hollow cylinder is engaged in this Lamp holder base with this first end; Wherein, this first end has at least one the first passage; This air guide body is connected in this second end of this hollow cylinder, in order to do making this hollow cylinder and this air guide body jointly define a fluid passage; Wherein, this air guide body end of being away from this hollow cylinder has the second passage; This lampshade is connected in this first end of this hollow cylinder, and this lampshade has an opening, and this second passage of this air guide body is exposed to this opening part; This LED light emitting module is arranged at this outer surface of this hollow cylinder, and is covered by this lampshade and to establish; Wherein, this fluid passage is communicated with to be fluid with an external world by this first passage and this second passage.
Preferably, this outer surface of this hollow cylinder is centered on by a plurality of plane and is formed.
Preferably, the caliber of this air guide body is less than the caliber of this hollow cylinder.
Preferably, the material of this hollow cylinder is the alloy material that is selected from high thermal conductivity coefficient, and the material of this air guide body is to be selected from plastic material; Or the material of this hollow cylinder is the alloy material that is selected from high thermal conductivity coefficient, and the material of this air guide body is the alloy material that is selected from high thermal conductivity coefficient.
Preferably, this hollow cylinder comprises a plurality of backbones, and those backbones protrude from this hollow cylinder one inner surface and form, and circular array.
Preferably, this second end of this hollow cylinder has installing hole, and this air guide body comprises installation portion, and this installation portion of this air guide body is installed in this installing hole of this hollow cylinder.
Preferably, this hollow cylinder and this air guide body are formed in one.
The utility model also provides a kind of candle lamp, comprise Lamp holder base, hollow cylinder, air guide body and LED light emitting module, this hollow cylinder has an outer surface and a relative first end and a second end, and this hollow cylinder is engaged in this Lamp holder base with this first end; Wherein, this first end has at least one the first passage; This air guide body is connected in this second end of this hollow cylinder, in order to do making this hollow cylinder and this air guide body jointly define a fluid passage; Wherein, the end that this air guide body is away from this hollow cylinder has the second passage, and the caliber of this air guide body is less than the caliber of this hollow cylinder; This LED light emitting module is arranged at this outer surface of this hollow cylinder; Wherein, this fluid passage is communicated with to be fluid with an external world via this first passage and this second passage.
Preferably, this outer surface of this hollow cylinder is centered on by a plurality of plane and is formed.
Preferably, described candle lamp also comprises lampshade, and this lampshade is connected in this first end of this hollow cylinder, and cover is established this LED light emitting module; Wherein, this lampshade has an opening, and this second passage of this air guide body appears via this opening.
Preferably, the material of this hollow cylinder is the alloy material that is selected from high thermal conductivity coefficient, and the material of this air guide body is to be selected from plastic material; Or the material of this hollow cylinder is the alloy material that is selected from high thermal conductivity coefficient, and the material of this air guide body is the alloy material that is selected from high thermal conductivity coefficient.
The utility model also provides a kind of candle lamp, it comprises Lamp holder base, have the lampshade of an opening, hollow structure and LED light emitting module, this hollow structure has an outer surface and relative first end and a second end, this hollow structure is engaged in this Lamp holder base with this first end, and with this second end at least adjacent to this opening; Wherein, at least one the first passage and at least one the second passage are divided into a lower edge and a upper limb of this hollow structure, and the caliber of this first end of this hollow structure is greater than the caliber of this second end; This LED light emitting module is arranged at this outer surface of this hollow structure; Wherein, this hollow structure defines a fluid passage, and this fluid passage is communicated with to be fluid with an external world via this first passage and this second passage.
Preferably, this outer surface of this hollow structure is centered on by a plurality of plane and is formed.
Preferably, the material of this hollow structure is the alloy material that is selected from high thermal conductivity coefficient.
Preferably, this hollow structure comprises a hollow cylinder and an air guide body at least, and this first end is formed at an end of this hollow cylinder, and this hollow cylinder is engaged in this Lamp holder base with this first end; This air guide body is connected in this hollow cylinder, and this second end is formed at this air guide body away from an end of this hollow cylinder; Wherein, this hollow cylinder and this air guide body define this fluid passage jointly.
The utility model candle lamp by hollow cylinder with the assembling or integrated mode in conjunction with the air guide body, jointly to be formed with a fluid passage; Its lampshade cooperates the setting of air guide body and forms opening, is exposed to opening so that the external world does the gas exchange for the air guide body, and then improves the radiating effect of candle lamp.In addition, because the air guide body is adjacent to opening, thus still can jointly block with lampshade the interference of the aqueous vapor that comes from the outside, and make the utility model candle lamp that good water resistance be arranged.
Description of drawings
Fig. 1: be the solid assembling schematic diagram of a preferred embodiment of the utility model candle lamp.
Fig. 2: be the generalized section of a preferred embodiment of the utility model candle lamp.
Fig. 3: be the perspective exploded view of a preferred embodiment of the utility model candle lamp.
The specific embodiment
Fig. 1 is the solid assembling schematic diagram of a preferred embodiment of the utility model candle lamp, and Fig. 2 is the generalized section of a preferred embodiment of the utility model candle lamp, and Fig. 3 is the perspective exploded view of a preferred embodiment of the utility model candle lamp.
Please merge and consult Fig. 1 to Fig. 3, candle lamp 1 of the present utility model comprises a Lamp holder base 12, a hollow cylinder 14, an air guide body 16, a LED light emitting module 18 and a lampshade 19.At first, hollow cylinder 14 has an outer surface 141 and a relative first end 143 and a second end 144.Hollow cylinder 14 is engaged in Lamp holder base 12 with first end 143, be that hollow cylinder 14 arranges on the Lamp holder base 12 with vertical, and LED light emitting module 18 is arranged on the outer surface 141 of hollow cylinder 14, arranges by this, can improve LED light emitting module 18 illumination zones.
Need the expositor be in this, because the LED of LED light emitting module 18 has the restriction of lighting angle at technological side, so the hollow cylinder 14 in the utility model is the multiaspect cylindrical shell, namely outer surface 141 is centered on by a plurality of plane and is formed.The preferably, outer surface 141 is centered on by eight planes to be formed, LED light emitting module 18 is arranged at this eight planes, except candle lamp 1 can throw light on equably around environment, and do not have outside the situation appearance of uneven illumination, more can use lower powered LED light emitting module 18 instead to improve whole heating situation.
Furthermore, an end of air guide body 16 is engaged in the second end 144 of hollow cylinder 14.Wherein, the juncture of hollow cylinder 14 and the air guide body 16 hollow structure (not shown) that can be formed in one and form; Or, as shown in this embodiment, hollow cylinder 14 and two elements of air guide body 16 for can mutually assembling, for example, the second end 144 of hollow cylinder 14 has an installing hole 145, air guide body 16 comprises an installation portion 163, and the assembling of the installation portion 163 of air guide body 16 is arranged at the installing hole 145 of hollow cylinder 14, to finish engaging of air guide body 16 and hollow cylinder 14.
The first end 143 of hollow cylinder 14 has at least one the first passage 15a, and the preferably is a plurality of the first passages, with around being formed on the first end 143; Certainly, the first passage 15a also can be formed on the sidewall of hollow cylinder 14, is not limiting in this.
Moreover, the other end that air guide body 16 is away from hollow cylinder 14 then is to have one second passage 15b, wherein, hollow cylinder 14 defines a fluid passage 15 jointly with air guide body 16, and fluid passage 15 is fluid by the first passage 15a and the second passage 15b with an external world and is communicated with.
From the above, wherein, the material of hollow housing is selected from alloy material or other metal material of high thermal conductivity coefficient, thus, be covered on the heat that the LED light emitting module 18 of the outer surface 141 of hollow cylinder 14 produces when luminous, namely can conduct to rapidly hollow cylinder 14.Moreover the air that is positioned at hollow cylinder 14 originally is heated, and moves towards past air guide body 16, and is expelled to this external world by the second passage 15b.In this simultaneously, because the air pressure in the hollow cylinder 14 reduces, so near the gas that this external world is in the first passage 15a then can be sucked in the hollow housing via the first passage 15a, thus, candle lamp 1 inside and outside gas is fitted to have an airflow circulating via fluid passage 15 of one's own, to assist the discharging of candle lamp 1 interior used heat.
Material as for air guide body 16 is selected from plastic material, or is selected from the alloy material of high thermal conductivity coefficient, and the consideration of manufacturer's visual material cost, and the application that elects are not restricted the use material in this.
Lampshade 19 is connected in the first end 143 of hollow cylinder 14, and lampshade 19 covers the air guide body 16 of establishing hollow cylinder 14, being arranged at the LED light emitting module 18 on the hollow cylinder 14 and being connected in hollow cylinder 14.Wherein, lampshade 19 has an opening 19a, and the other end that air guide body 16 is away from hollow cylinder 14 then extends to opening 19a place, in order to do making its second passage 15b be exposed to opening 19a place.In addition, the other end that air guide body 16 is away from hollow cylinder 14 can be the place adjacent to opening 19a, or engages in opening 19a place, uses the interference that the LED light emitting module 18 of avoiding in the lampshade 19 is subject to this extraneous aqueous vapor.
Certainly, if plan fully isolated aqueous vapor, can outside lampshade 19, more be covered with an outer cover (not shown), not be restricted in this.
Please consult again Fig. 2, wherein, can be known by inference by hydromechanical continuity equation, rate of flow of fluid and sectional area are inversely proportional to, and therefore, accelerate for making gaseous exchange, so the caliber D1 of design air guide body 16 is less than the caliber D2 of hollow cylinder 14, thus, can improve the flow velocity of gas, and improve the efficient that used heat is taken away.
Moreover, hollow cylinder 14 comprises a plurality of backbones 146, and each backbone 146 protrudes formation from inner surface towards hollow cylinder 14 1 central axis, and circular array, to improve hollow cylinder 14 and the contact area that is positioned at the air of fluid passage 15, use the raising radiating efficiency.
In sum, the utility model candle lamp by hollow cylinder with the assembling or integrated mode in conjunction with the air guide body, jointly to be formed with a fluid passage.Moreover lampshade cooperates the setting of air guide body and forms opening, is exposed to opening so that the external world does the gas exchange for the air guide body, and then improves the radiating effect of candle lamp.In addition, because the air guide body is adjacent to opening, thus still can jointly block with lampshade the interference of the aqueous vapor that comes from the outside, and make candle lamp that good water resistance be arranged.
The above only is preferred embodiment of the present utility model, be not to limit claim scope of the present utility model, therefore all other do not break away from the equivalence of finishing under the spirit that the utility model discloses and changes or modify, and all should be contained in the scope of the present utility model.
Claims (15)
1. a candle lamp is characterized in that, comprising:
Lamp holder base;
Hollow cylinder has an outer surface and a relative first end and a second end, and this hollow cylinder is engaged in this Lamp holder base with this first end; Wherein, this first end has at least one the first passage;
The air guide body is connected in this second end of this hollow cylinder, in order to do making this hollow cylinder and this air guide body jointly define a fluid passage; Wherein, this air guide body end of being away from this hollow cylinder has the second passage;
Lampshade is connected in this first end of this hollow cylinder, and this lampshade has an opening, and this second passage of this air guide body is exposed to this opening part; And
The LED light emitting module is arranged at this outer surface of this hollow cylinder, and is covered by this lampshade and to establish;
Wherein, this fluid passage is communicated with to be fluid with an external world by this first passage and this second passage.
2. candle lamp as claimed in claim 1 is characterized in that, this outer surface of this hollow cylinder is centered on by a plurality of plane to be formed.
3. candle lamp as claimed in claim 1 is characterized in that, the caliber of this air guide body is less than the caliber of this hollow cylinder.
4. candle lamp as claimed in claim 1 is characterized in that, the material of this hollow cylinder is the alloy material that is selected from high thermal conductivity coefficient, and the material of this air guide body is to be selected from plastic material; Or the material of this hollow cylinder is the alloy material that is selected from high thermal conductivity coefficient, and the material of this air guide body is the alloy material that is selected from high thermal conductivity coefficient.
5. candle lamp as claimed in claim 1 is characterized in that, this hollow cylinder comprises a plurality of backbones, and those backbones protrude from this hollow cylinder one inner surface and form, and circular array.
6. candle lamp as claimed in claim 1 is characterized in that, this second end of this hollow cylinder has installing hole, and this air guide body comprises installation portion, and this installation portion of this air guide body is installed in this installing hole of this hollow cylinder.
7. candle lamp as claimed in claim 1 is characterized in that, this hollow cylinder and this air guide body are formed in one.
8. a candle lamp is characterized in that, comprising:
Lamp holder base;
Hollow cylinder has an outer surface and a relative first end and a second end, and this hollow cylinder is engaged in this Lamp holder base with this first end; Wherein, this first end has at least one the first passage;
The air guide body is connected in this second end of this hollow cylinder, in order to do making this hollow cylinder and this air guide body jointly define a fluid passage; Wherein, the end that this air guide body is away from this hollow cylinder has the second passage, and the caliber of this air guide body is less than the caliber of this hollow cylinder; And
The LED light emitting module is arranged at this outer surface of this hollow cylinder;
Wherein, this fluid passage is communicated with to be fluid with an external world via this first passage and this second passage.
9. candle lamp as claimed in claim 8 is characterized in that, this outer surface of this hollow cylinder is centered on by a plurality of plane to be formed.
10. candle lamp as claimed in claim 8 is characterized in that, also comprises lampshade, and this lampshade is connected in this first end of this hollow cylinder, and cover is established this LED light emitting module; Wherein, this lampshade has an opening, and this second passage of this air guide body appears via this opening.
11. candle lamp as claimed in claim 8 is characterized in that, the material of this hollow cylinder is the alloy material that is selected from high thermal conductivity coefficient, and the material of this air guide body is to be selected from plastic material; Or the material of this hollow cylinder is the alloy material that is selected from high thermal conductivity coefficient, and the material of this air guide body is the alloy material that is selected from high thermal conductivity coefficient.
12. a candle lamp is characterized in that, comprising:
Lamp holder base;
Lampshade has an opening;
Hollow structure has an outer surface and relative first end and a second end, and this hollow structure is engaged in this Lamp holder base with this first end, and with this second end at least adjacent to this opening; Wherein, at least one the first passage and at least one the second passage are divided into a lower edge and a upper limb of this hollow structure, and the caliber of this first end of this hollow structure is greater than the caliber of this second end; And
The LED light emitting module is arranged at this outer surface of this hollow structure;
Wherein, this hollow structure defines a fluid passage, and this fluid passage is communicated with to be fluid with an external world via this first passage and this second passage.
13. candle lamp as claimed in claim 12 is characterized in that, this outer surface of this hollow structure is centered on by a plurality of plane to be formed.
14. candle lamp as claimed in claim 12 is characterized in that, the material of this hollow structure is the alloy material that is selected from high thermal conductivity coefficient.
15. candle lamp as claimed in claim 12 is characterized in that, this hollow structure comprises at least:
One hollow cylinder, this first end are formed at an end of this hollow cylinder, and this hollow cylinder is engaged in this Lamp holder base with this first end; And
One air guide body is connected in this hollow cylinder, and this second end is formed at this air guide body away from an end of this hollow cylinder; Wherein, this hollow cylinder and this air guide body define this fluid passage jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202847235U CN202747003U (en) | 2012-06-15 | 2012-06-15 | Candle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202847235U CN202747003U (en) | 2012-06-15 | 2012-06-15 | Candle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202747003U true CN202747003U (en) | 2013-02-20 |
Family
ID=47706394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202847235U Expired - Fee Related CN202747003U (en) | 2012-06-15 | 2012-06-15 | Candle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202747003U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511893A (en) * | 2013-10-11 | 2014-01-15 | 李锡文 | LED candle lamp dissipating heat by utilizing bottom-up free mobility of air |
| CN103953870A (en) * | 2014-03-26 | 2014-07-30 | 史杰 | Large-angle luminescence LED (light emitting diode) bulb with heat radiation flue |
-
2012
- 2012-06-15 CN CN2012202847235U patent/CN202747003U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103511893A (en) * | 2013-10-11 | 2014-01-15 | 李锡文 | LED candle lamp dissipating heat by utilizing bottom-up free mobility of air |
| CN103953870A (en) * | 2014-03-26 | 2014-07-30 | 史杰 | Large-angle luminescence LED (light emitting diode) bulb with heat radiation flue |
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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: 20130220 Termination date: 20140615 |
|
| EXPY | Termination of patent right or utility model |