CN108895321A - A kind of lantern - Google Patents
A kind of lantern Download PDFInfo
- Publication number
- CN108895321A CN108895321A CN201810818455.2A CN201810818455A CN108895321A CN 108895321 A CN108895321 A CN 108895321A CN 201810818455 A CN201810818455 A CN 201810818455A CN 108895321 A CN108895321 A CN 108895321A
- Authority
- CN
- China
- Prior art keywords
- lantern
- substrate
- pedestal
- lamp bead
- shell
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/503—Cooling arrangements characterised by the adaptation for cooling of specific components of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of lanterns, including pedestal, luminescence component and light cover, the luminescence component is arranged between the pedestal and light cover, the luminescence component includes the radiating subassembly of the substrate of cylindrical structure, the lamp bead that the outer surface of substrate is arranged in and the inner surface that the substrate is arranged in, the radiating subassembly includes the direct heat sink contacted with the substrate, there is closed cavity inside the heat sink, be filled with cooling medium in the cavity.Lantern of the invention is provided with radiating subassembly in the inner surface of substrate, the cavity of heat sink in the radiating subassembly has cooling medium, and the heat sink is directly in contact with substrate, therefore, the heat that lamp bead generates is passed directly on heat sink by substrate, and there is cooling medium in heat sink cavity, the radiating efficiency of lamp bead can be significantly improved, the service life of lamp bead is extended.
Description
Technical field
The present invention relates to technical field of lamps, more specifically to a kind of lantern.
Background technique
Lantern is a kind of lamps and lanterns being moved easily, and is used when usually movable outdoors.But due to the lamp bead of lantern
For heat generating components, the too high service life that will affect lamp bead of heat.
Therefore, the service life for how extending lamp bead becomes those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In view of this, the technical problem to be solved by the present invention is to how extend the service life of lamp bead, for this purpose, of the invention
Provide a kind of lantern.
To achieve the above object, the present invention provides the following technical solutions：
A kind of lantern, including pedestal, luminescence component and light cover, luminescence component setting the pedestal and light cover it
Between, the luminescence component includes the substrate of cylindrical structure, the lamp bead that the outer surface of substrate is arranged in and is arranged in the base
The radiating subassembly of the inner surface of plate, the radiating subassembly include the direct heat sink contacted with the substrate, in the heat sink
Portion has closed cavity, is filled with cooling medium in the cavity.
Preferably, in above-mentioned lantern, the heat sink is additionally provided with heat dissipation scales far from the substrate on one side.
Preferably, in above-mentioned lantern, pedestal position corresponding with the substrate is additionally provided with radiator fan.
It preferably, further include shell in above-mentioned lantern, the shell, which has, accommodates the pedestal and luminous group described
The cavity of part；The pedestal is slidably disposed in the cavity, when being located at first state, the pedestal and luminescence component
It is entirely located in the cavity, and the light cover is capable of fixing on the housing；When being located at the second state, described luminous group
Part is located at containment portion, and can to block the light cover on the housing fixed by snap on the housing for the pedestal.
Preferably, in above-mentioned lantern, fixed ring is provided at the top of the light cover；On the light cover and the shell also
It is provided with hand-strap.
Preferably, in above-mentioned lantern, the battery used for lantern is provided on the shell.
Preferably, in above-mentioned lantern, the battery is nickel-metal hydride battery.
Preferably, in above-mentioned lantern, the switch for controlling the lamp bead opening and closing is provided on the shell.
Preferably, in above-mentioned lantern, when being located at first state, the lamp bead is located at closed state；When being located at the
When two-state, the lamp bead is located at open state.
Preferably, in above-mentioned lantern, the lamp bead is LED light.
It can be seen from the above technical scheme that lantern of the invention is provided with radiating subassembly in the inner surface of substrate,
The cavity of heat sink in the radiating subassembly has cooling medium, and the heat sink is directly in contact with substrate, and therefore, lamp bead produces
Raw heat is passed directly on heat sink by substrate, and has cooling medium in heat sink cavity, can significantly improve lamp bead
Radiating efficiency, extend the service life of lamp bead.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of schematic view of the front view of the luminescence component of lantern provided by the embodiment of the present invention；
Fig. 2 is a kind of overlooking structure diagram of the luminescence component of lantern provided by the embodiment of the present invention；
Fig. 3 is located at schematic view of the front view when first state for a kind of lantern provided by the embodiment of the present invention；
Fig. 4 is located at schematic view of the front view when the second state for a kind of lantern provided by the embodiment of the present invention；
Fig. 5 is schematic view of the front view when another lantern provided by the embodiment of the present invention is located at first state；
Fig. 6 is another lantern provided by the embodiment of the present invention from the main view knot during the second state to first state
Structure schematic diagram；
Fig. 7 is schematic view of the front view when another lantern provided by the embodiment of the present invention is located at first state；
Fig. 8 is schematic view of the front view when another lantern provided by the embodiment of the present invention is located at the second state；
Wherein, 100 it is pedestal, 200 be luminescence component, 300 be light cover, 400 be shell, 500 be radiating subassembly, 201 is
Substrate, 202 be lamp bead, 301 be fixed ring, 401 be guide rod, 402 be hand-strap, 501 be heat sink, 502 be cavity, 503
It is radiator fan for heat dissipation scales, 504.
Specific embodiment
Core of the invention is to provide a kind of lantern, to extend the service life of lamp bead.
Fig. 1 to Fig. 8 is please referred to, the lantern in the embodiment of the present invention includes pedestal 100, luminescence component 200 and light cover
300, luminescence component 200 is arranged between pedestal 100 and light cover 300, the substrate 201 of luminescence component 200 including cylindrical structure,
The lamp bead 202 of 201 outer surface of substrate is set and the radiating subassembly 500 of the inner surface of substrate 201, radiating subassembly 500 are set
Including the heat sink 501 directly contacted with substrate 201, there is closed cavity 502, filling in cavity 502 inside heat sink 501
There is cooling medium.
Lantern of the invention is provided with radiating subassembly 500 in the inner surface of substrate 201, dissipating in the radiating subassembly 500
The cavity 502 of hot plate 501 has cooling medium, and the heat sink 501 is directly in contact with substrate 201, and therefore, lamp bead 202 produces
Raw heat is passed directly on heat sink 501 by substrate 201, and has cooling medium in the cavity 502 of heat sink 501, energy
The radiating efficiency of lamp bead 202 is enough significantly improved, the service life of lamp bead 202 is extended.
In order to further increase the radiating efficiency of lamp bead 202, heat sink 501 is scattered far from being additionally provided on one side for substrate 201
Hot scale 503.
In order to further increase the radiating efficiency of lamp bead 202, the position corresponding with substrate 201 of pedestal 100 is additionally provided with scattered
Hot-air fan 504.
It further include shell 400 to reduce volume, shell 400 has the cavity for accommodating pedestal 100 and luminescence component 200；Bottom
Seat 100 is slidably disposed in cavity, and when being located at first state, pedestal 100 and luminescence component 200 are entirely located in cavity
It is interior, and light cover 300 is capable of fixing on shell 400；When being located at the second state, luminescence component 200 is located at containment portion, and bottom
Seat 100 can be stuck on shell 400.
Lantern of the invention is when needing to collect, so that lantern is located at first state, luminescence component 200 and pedestal
100 are entirely located in the cavity of shell 400；When it is desired to be used, push-and-pull light cover 300 makes lantern be located at the second state, sends out
Optical assembly 200 exposes so as to illuminate.When due to lantern collection of the invention, luminescence component 200 and pedestal 100 are collected
Into cavity, the volume of entire lantern can be reduced, therefore, facilitate the collection of lantern.
It should be noted that light cover 300 is fixed by snap on shell 400, on shell 400 when above-mentioned first state
It is provided with card hole, the buckle matched with card hole is provided on light cover 300；Or setting and buckle, light cover 300 on shell 400
On the card hole that is provided with and is clasped.It is taken out in order to facilitate light cover 300 from shell 400, on light cover 300 or on shell 400
It is additionally provided with the button that buckle is released to the buckle position of card hole.
When above-mentioned second state, pedestal 100 can be stuck on shell 400, it can be understood as, when luminescence component 200 exposes
When shell 400, shell 400 can be on hanging over pedestal 100, to facilitate when without using the lantern, 200 part of luminescence component
It can be retracted to inside shell 400.It can be set the boss that can be matched with shell 400 on pedestal 100, on shell 400
It is provided with the scrap (bridge) for being overlapped on boss, when being located at the second state, the scrap (bridge) of shell 400 can be overlapped on convex under self gravity
On platform, without being detached from pedestal 100.
Further, since the lantern can also be placed on the ground, further in order to enable lantern is being located at
While second state, pedestal 100 can be relatively fixed on shell 400, pedestal 100 and shell 400 be additionally provided with buckle with
And card hole, when by buckling so that lantern is located at the second state, pedestal 100 can overcome self gravity to be fixed on shell 400
On.Certainly, card hole, the corresponding setting of shell 400 buckle, the setting buckle of pedestal 100, corresponding shell 400 are set on pedestal 100
Card hole is set.
Be retracted in cavity for convenience, be additionally provided on the shell 400 by shell 400 and pedestal 100 buckle and
Card hole exits the button of buckle position.
Alternatively, being provided with guide rod 401 on light cover 300 in the second state, it is provided on shell 400 and guide rod 401
The pilot hole matched, and guide rod 401 is located at one end of the inside of shell 400 and can be stuck in pilot hole, so that guaranteeing should
Lantern is at the second state.
Fixed ring 301 is provided at the top of above scheme light cover 300 in order to optimize, it can will be entire by the fixed ring 301
Lantern is hung up, and the fixation of lantern is facilitated.
In order to facilitate the lantern is held, hand-strap 402 is additionally provided on light cover 300 and shell 400.
In the embodiment of the present invention, the battery of lantern be can be set in pedestal 100, can also be arranged on shell 400,
Currently preferred that the battery used for lantern is provided on shell 400, battery is nickel-metal hydride battery.The nickel-metal hydride battery is to fill
Battery, for this purpose, being additionally provided with the charge port for battery charging on shell 400.
Be provided on shell 400 control lamp bead 202 open and close switch, by the switch can control lamp bead 202 open or
Person closes.
Alternatively, lamp bead 202 is located at closed state when being located at first state；When being located at the second state, lamp bead 202
In open state.Pass through setting construction of switch, when so that the lantern being in different conditions, energy on pedestal 100 and shell 400
Open/close states in enough automatic switchovers, without additionally being controlled by switch.In order to save the energy, lamp bead 202 is LED
Lamp.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of lantern, including pedestal, luminescence component and light cover, the luminescence component setting the pedestal and light cover it
Between, which is characterized in that the luminescence component includes the substrate of cylindrical structure, the lamp bead that the outer surface of substrate is arranged in and sets
The radiating subassembly in the inner surface of the substrate is set, the radiating subassembly includes the direct heat sink contacted with the substrate, institute
Stating has closed cavity inside heat sink, be filled with cooling medium in the cavity.
2. lantern as described in claim 1, which is characterized in that the heat sink is additionally provided on one side far from the substrate
Heat dissipation scales.
3. lantern as claimed in claim 2, which is characterized in that pedestal position corresponding with the substrate is additionally provided with
Radiator fan.
4. lantern as described in claim 1, which is characterized in that further include shell, the shell, which has, accommodates the pedestal
With the cavity of the luminescence component；The pedestal is slidably disposed in the cavity, when being located at first state, the bottom
Seat and luminescence component are entirely located in the cavity, and the light cover is capable of fixing on the housing；When positioned at the second state
When, the luminescence component is located at containment portion, and can to block the light cover on the housing fixed by snap for the pedestal
On the housing.
5. lantern as claimed in claim 4, which is characterized in that be provided with fixed ring at the top of the light cover；The light cover and
Hand-strap is additionally provided on the shell.
6. lantern as claimed in claim 4, which is characterized in that be provided with the battery used for lantern on the shell.
7. lantern as claimed in claim 6, which is characterized in that the battery is nickel-metal hydride battery.
8. lantern as claimed in claim 4, which is characterized in that be provided with opening for the control lamp bead opening and closing on the shell
It closes.
9. lantern as claimed in claim 4, which is characterized in that when being located at first state, the lamp bead, which is located at, closes shape
State；When being located at the second state, the lamp bead is located at open state.
10. lantern as claimed in any one of claims 1-9 wherein, which is characterized in that the lamp bead is LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818455.2A CN108895321A (en) | 2018-07-24 | 2018-07-24 | A kind of lantern |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810818455.2A CN108895321A (en) | 2018-07-24 | 2018-07-24 | A kind of lantern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108895321A true CN108895321A (en) | 2018-11-27 |
Family
ID=64351543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810818455.2A Pending CN108895321A (en) | 2018-07-24 | 2018-07-24 | A kind of lantern |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108895321A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201203040Y (en) * | 2007-09-27 | 2009-03-04 | 蔡剑斌 | Lighting lamp |
| CN102235610A (en) * | 2011-08-16 | 2011-11-09 | 彭雯 | LED (light emitting diode) ball bulb |
| CN102683460A (en) * | 2011-03-15 | 2012-09-19 | 刘阳 | Closed heat radiating device |
| CN203023953U (en) * | 2012-12-18 | 2013-06-26 | 重庆三弓科技发展有限公司 | Strip-type light-emitting diode (LED) street lamp |
| CN105371214A (en) * | 2015-12-16 | 2016-03-02 | 广州共铸科技股份有限公司 | LED automobile head lamp |
| CN106641883A (en) * | 2016-12-23 | 2017-05-10 | 台龙电子（昆山）有限公司 | Lighting mechanism with built-in LED light bars |
| CN207179207U (en) * | 2017-07-31 | 2018-04-03 | 杭州亿涛科技有限公司 | A high-efficiency heat dissipation LED lamp |
| US20180112863A1 (en) * | 2015-02-04 | 2018-04-26 | Milwaukee Electric Tool Corporation | Light |
-
2018
- 2018-07-24 CN CN201810818455.2A patent/CN108895321A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201203040Y (en) * | 2007-09-27 | 2009-03-04 | 蔡剑斌 | Lighting lamp |
| CN102683460A (en) * | 2011-03-15 | 2012-09-19 | 刘阳 | Closed heat radiating device |
| CN102235610A (en) * | 2011-08-16 | 2011-11-09 | 彭雯 | LED (light emitting diode) ball bulb |
| CN203023953U (en) * | 2012-12-18 | 2013-06-26 | 重庆三弓科技发展有限公司 | Strip-type light-emitting diode (LED) street lamp |
| US20180112863A1 (en) * | 2015-02-04 | 2018-04-26 | Milwaukee Electric Tool Corporation | Light |
| CN105371214A (en) * | 2015-12-16 | 2016-03-02 | 广州共铸科技股份有限公司 | LED automobile head lamp |
| CN106641883A (en) * | 2016-12-23 | 2017-05-10 | 台龙电子（昆山）有限公司 | Lighting mechanism with built-in LED light bars |
| CN207179207U (en) * | 2017-07-31 | 2018-04-03 | 杭州亿涛科技有限公司 | A high-efficiency heat dissipation LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181127 |
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| RJ01 | Rejection of invention patent application after publication |