CN109147602A - A kind of LED light box having heat sinking function - Google Patents
A kind of LED light box having heat sinking function Download PDFInfo
- Publication number
- CN109147602A CN109147602A CN201811025992.8A CN201811025992A CN109147602A CN 109147602 A CN109147602 A CN 109147602A CN 201811025992 A CN201811025992 A CN 201811025992A CN 109147602 A CN109147602 A CN 109147602A
- Authority
- CN
- China
- Prior art keywords
- bellows
- led light
- cabinet
- fixedly connected
- sides
- 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
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0404—Signs, boards or panels, illuminated from behind the insignia the light source being enclosed in a box forming the character of the sign
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0413—Frames or casing structures therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/0418—Constructional details
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED light boxes for having heat sinking function, including cabinet and connecting rod, the surface and the back side of the cabinet have been bolted to connection panel, bearing is fixedly connected at the top and bottom of the cabinets cavity two sides, bull stick is fixedly connected between two bearings, the two sides of the cabinets cavity and it is provided with LED light bar between two bull sticks, the two sides of LED light bar are fixedly connected to mounting base, and mounting base is fixedly connected far from the side of LED light bar with cabinet.The present invention is used cooperatively by cabinet, connecting rod, panel, bearing, bull stick, LED light bar, mounting base, first through hole, the first bellows, the second bellows, suction ventilator, hair dryer, flabellum and the second through-hole, radiating treatment can be carried out to the heat of box house, it can more preferably guarantee the luminous efficiency of light source assembly, extend the service life of light source assembly, a possibility that fire occurs is reduced, a possibility that safety accident occurs is reduced.
Description
Technical field
The present invention relates to lamp box technical field, specially a kind of LED light box for having heat sinking function.
Background technique
In large-scale all kinds of markets, bus platform, subway station or even some small-sized StoreFronts, often through setting advertisement
The mode of lamp box is introduced and publicizes to commodity, preceding lamp box structure, mainly includes that front cover, cabinet, and setting exist
The intracorporal light source assembly of case closes power supply module etc., in the weaker place of ambient light, is shone, is shone by its internal light source assembly
Bright advertisement picture is easy to come into the picture so that advertisement picture is eye-catching, and then reaches good propaganda objective；Meanwhile it yet rising
Illuminating road, facilitate the effect of passerby and vehicle.
In the lamp box structure of current above structure, cabinet and front cover are usually to constitute closed cavity, light source assembly quilt
It is encapsulated in cavity, in actual use, light source assembly is in running order for a long time, especially in underground or indoor ring
Border, light source assembly lie substantially in the illumination condition not powered off, and under light source assembly working condition, component internal can all generate one
Fixed calorific value, due to being enclosed in cabinet in light source assembly, the calorific value of light source assembly be difficult to exchange to outside lamp box and by
It gradually accumulates, the environment temperature for causing light source assembly to work is gradually increasing, when the operating temperature of light source assembly rises to a certain extent
When, the luminous efficiency of light source assembly is not only influenced, the luminous efficiency of light source assembly is reduced, reduce light source assembly uses the longevity
Life, when serious, or even burns light source assembly, causes serious safety accident.
Summary of the invention
The purpose of the present invention is to provide a kind of LED light boxes for having heat sinking function, have the advantages of heat sinking function, solve
The traditional closed function of not having heat dissipation of lamp box, when the operating temperature of light source assembly rises to a certain extent, not only shadow
The luminous efficiency for ringing light source assembly, reduces the luminous efficiency of light source assembly, reduces the service life of light source assembly, when serious,
The problem of even burning light source assembly, causing serious safety accident.
To achieve the above object, the invention provides the following technical scheme: a kind of LED light box for having heat sinking function, including
Cabinet and connecting rod, the surface and the back side of the cabinet have been bolted to connection panel, the cabinets cavity two sides
Top and bottom are fixedly connected to bearing, and bull stick, the two sides and position of the cabinets cavity are fixedly connected between two bearings
LED light bar is provided between two bull sticks, the two sides of the LED light bar are fixedly connected to mounting base, and the mounting base is remote
Side from LED light bar is fixedly connected with cabinet, two sides of the cabinet and front-end and back-end for being located at bull stick offer the
One through-hole, the two sides of the cabinet and the periphery for being located at first through hole have been respectively fixedly connected with the first bellows and the second bellows, institute
The inner cavity for stating the first bellows and the second bellows is fixed by the connecting rod respectively is connected with suction ventilator and hair dryer, the suction ventilator with
The output shaft of hair dryer is fixedly connected to flabellum, and the side of first bellows and the second bellows offers the second through-hole.
Preferably, the two sides of the top of the box are fixedly connected to vertical bar, and peace is fixedly connected at the top of the vertical bar
Loading board.
Preferably, reinforcing rod, the reinforcement are fixedly connected at the top and bottom of first bellows and the second bellows
Bar is fixedly connected far from one end of the first bellows and the second bellows with cabinet.
Preferably, the side of first bellows and the second bellows and be located at the second through-hole outside be bolted
It is connected with Air Filter, the area of the Air Filter is greater than the area of the second through-hole.
Preferably, the quantity of the LED light bar is no less than three, and is spaced substantially equidistant between the LED light bar.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through cabinet, connecting rod, panel, bearing, bull stick, LED light bar, mounting base, first through hole, the first wind
Case, the second bellows, suction ventilator, hair dryer, flabellum and the second through-hole are used cooperatively, can the heat to box house carry out it is scattered
Heat treatment, can more preferably guarantee the luminous efficiency of light source assembly, extend the service life of light source assembly, reduce generation fire
A possibility that, reduce a possibility that safety accident occurs.
2, the present invention can preferably install cabinet by setting vertical bar and mounting plate, preferably ensure that peace
The convenience of dress preferably can preferably fix the first bellows and the second bellows, preferably by the way that reinforcing rod is arranged
The stability that ensure that the first bellows and the second bellows can be avoided the inner cavity that dust enters cabinet, more by the way that Air Filter is arranged
The good cleanliness that ensure that box house can preferably guarantee illuminating effect, preferably by the way that multiple LED light bars are arranged
It ensure that the effect of publicity.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 connect overlooking structure diagram with cabinet for the first bellows of the invention；
Fig. 3 is box house attachment structure schematic diagram of the present invention.
In figure: 1 cabinet, 2 connecting rods, 3 panels, 4 bearings, 5 bull sticks, 6LED lamp bar, 7 mounting bases, 8 first through hole, 9 first
Bellows, 10 second bellows, 11 suction ventilators, 12 hair dryers, 13 flabellums, 14 second through-holes, 15 vertical bars, 16 mounting plates, 17 reinforcing rods,
18 Air Filters.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of LED light box having heat sinking function, including cabinet 1 and connecting rod 2 are please referred to, 1 top of cabinet
Two sides are fixedly connected to vertical bar 15, and the top of vertical bar 15 is fixedly connected with mounting plate 16, pass through setting vertical bar 15 and mounting plate
16, preferably cabinet 1 can be installed, preferably ensure that the convenience of installation, the surface and the back side of cabinet 1 pass through
Bolt is fixedly connected with panel 3, is fixedly connected to bearing 4 at the top and bottom of 1 inner cavity two sides of cabinet, between two bearings 4
It is fixedly connected with bull stick 5, the two sides of 1 inner cavity of cabinet and is located between two bull sticks 5 and is provided with LED light bar 6, the two of LED light bar 6
Side is fixedly connected to mounting base 7, and the quantity of LED light bar 6 is no less than three, and is spaced substantially equidistant between LED light bar 6, passes through
Multiple LED light bars 6 are set, can preferably guarantee illuminating effect, preferably ensure that the effect of publicity, mounting base 7 is far from LED light
The side of item 6 is fixedly connected with cabinet 1, the two sides of cabinet 1 and be located at bull stick 5 front-end and back-end offer first through hole 8,
The two sides of cabinet 1 and be located at first through hole 8 periphery be respectively fixedly connected with the first bellows 9 and the second bellows 10, the first bellows 9
It is fixedly connected to reinforcing rod 17 with the top and bottom of the second bellows 10, reinforcing rod 17 is far from the first bellows 9 and the second bellows
10 one end is fixedly connected with cabinet 1, by the way that reinforcing rod 17 is arranged, can preferably to the first bellows 9 and the second bellows 10 into
Row is preferably fixed, preferably ensure that the stability of the first bellows 9 and the second bellows 10, the first bellows 9 and the second bellows 10
Inner cavity pass through connecting rod 2 respectively and be fixedly connected with suction ventilator 11 and hair dryer 12, the output shaft of suction ventilator 11 and hair dryer 12
It is fixedly connected to flabellum 13, the side of the first bellows 9 and the second bellows 10 offers the second through-hole 14,9 He of the first bellows
The side of second bellows 10 and be located at the second through-hole 14 outside be bolted to connection Air Filter 18, Air Filter 18
Area is greater than the area of the second through-hole 14, by the way that Air Filter 18 is arranged, can be avoided the inner cavity that dust enters cabinet 1, preferably
Ensure that the cleanliness inside cabinet 1, by cabinet 1, connecting rod 2, panel 3, bearing 4, bull stick 5, LED light bar 6, mounting base 7,
The cooperation of first through hole 8, the first bellows 9, the second bellows 10, suction ventilator 11, hair dryer 12, flabellum 13 and the second through-hole 14 makes
With, can to the heat inside cabinet 1 carry out radiating treatment, can more preferably guarantee the luminous efficiency of light source assembly, extend light
The service life of source component reduces a possibility that fire occurs, and reduces a possibility that safety accident occurs.
External air is blown into cabinet 1 in use, rotating by hair dryer 12 and the rotation of flabellum 13 being driven to generate air-flow
Inner cavity is rotated by suction ventilator 11 and drives the rotation generation suction of flabellum 13 that the heat of 1 inner cavity of cabinet is sucked out to outside cabinet 1
Portion quickly can carry out rapid cooling processing to 1 inner cavity heat of cabinet by air-flow exchange, preferably ensure that heat dissipation effect
Fruit.
In summary: this has the LED light box of heat sinking function, by cabinet 1, connecting rod 2, panel 3, bearing 4, bull stick 5,
LED light bar 6, mounting base 7, first through hole 8, the first bellows 9, the second bellows 10, suction ventilator 11, hair dryer 12, flabellum 13 and
The cooperation of two through-holes 14 solves the closed function of not having heat dissipation of traditional lamp box, when the operating temperature of light source assembly rises
When to a certain extent, the luminous efficiency of light source assembly is not only influenced, the luminous efficiency of light source assembly is reduced, reduces light source assembly
Service life, when serious, or even burn light source assembly, cause serious safety accident the problem of.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of LED light box for having heat sinking function, including cabinet (1) and connecting rod (2), it is characterised in that: the cabinet (1)
Surface and the back side be bolted to connection panel (3), the top and bottom of cabinet (1) the inner cavity two sides are fixed
Be connected with bearing (4), be fixedly connected with bull stick (5) between two bearings (4), the two sides of cabinet (1) inner cavity and be located at two
It is provided with LED light bar (6) between a bull stick (5), the two sides of the LED light bar (6) are fixedly connected to mounting base (7), described
Mounting base (7) is fixedly connected far from the side of LED light bar (6) with cabinet (1), two sides of the cabinet (1) and positioned at bull stick (5)
Front-end and back-end offer first through hole (8), the two sides of the cabinet (1) and be located at first through hole (8) periphery respectively
It is fixedly connected with the first bellows (9) and the second bellows (10), the inner cavity of first bellows (9) and the second bellows (10) leads to respectively
It crosses connecting rod (2) and is fixedly connected with suction ventilator (11) and hair dryer (12), the output of the suction ventilator (11) and hair dryer (12)
Axis is fixedly connected to flabellum (13), and the side of first bellows (9) and the second bellows (10) offers the second through-hole
(14)。
2. a kind of LED light box for having heat sinking function according to claim 1, it is characterised in that: at the top of the cabinet (1)
Two sides be fixedly connected to vertical bar (15), be fixedly connected with mounting plate (16) at the top of the vertical bar (15).
3. a kind of LED light box for having heat sinking function according to claim 1, it is characterised in that: first bellows (9)
With reinforcing rod (17) are fixedly connected at the top and bottom of the second bellows (10), the reinforcing rod (17) is far from the first bellows
(9) it is fixedly connected with one end of the second bellows (10) with cabinet (1).
4. a kind of LED light box for having heat sinking function according to claim 1, it is characterised in that: first bellows (9)
With the sides of the second bellows (10) and the outside that is located at the second through-hole (14) has been bolted to connection Air Filter (18), institute
The area for stating Air Filter (18) is greater than the area of the second through-hole (14).
5. a kind of LED light box for having heat sinking function according to claim 1, it is characterised in that: the LED light bar (6)
Quantity be no less than three, and be spaced substantially equidistant between the LED light bar (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811025992.8A CN109147602A (en) | 2018-09-04 | 2018-09-04 | A kind of LED light box having heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811025992.8A CN109147602A (en) | 2018-09-04 | 2018-09-04 | A kind of LED light box having heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109147602A true CN109147602A (en) | 2019-01-04 |
Family
ID=64826680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811025992.8A Pending CN109147602A (en) | 2018-09-04 | 2018-09-04 | A kind of LED light box having heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109147602A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379999A (en) * | 2020-03-18 | 2020-07-07 | 厦门朗旭照明科技有限公司 | Heat dissipation type LED lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010107657A (en) * | 2008-10-29 | 2010-05-13 | Mitsubishi Electric Corp | Display device |
| CN203363786U (en) * | 2013-08-01 | 2013-12-25 | 上海汇达招牌制作有限公司 | Rapid heat radiation type light box structure |
| CN107687593A (en) * | 2017-09-28 | 2018-02-13 | 无锡畅欧光电科技有限公司 | A kind of New LED lamp box |
| CN107945689A (en) * | 2017-12-22 | 2018-04-20 | 安徽纽创自动化装备有限公司 | A kind of outdoor advertisement lighthouse |
| CN207601430U (en) * | 2017-12-27 | 2018-07-10 | 北京智慧长阳文化产业基地 | A kind of multimedia stealth lamp box |
| CN207752435U (en) * | 2018-01-25 | 2018-08-21 | 广西科技大学鹿山学院 | A kind of computer heat dissipation dust-extraction unit |
-
2018
- 2018-09-04 CN CN201811025992.8A patent/CN109147602A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010107657A (en) * | 2008-10-29 | 2010-05-13 | Mitsubishi Electric Corp | Display device |
| CN203363786U (en) * | 2013-08-01 | 2013-12-25 | 上海汇达招牌制作有限公司 | Rapid heat radiation type light box structure |
| CN107687593A (en) * | 2017-09-28 | 2018-02-13 | 无锡畅欧光电科技有限公司 | A kind of New LED lamp box |
| CN107945689A (en) * | 2017-12-22 | 2018-04-20 | 安徽纽创自动化装备有限公司 | A kind of outdoor advertisement lighthouse |
| CN207601430U (en) * | 2017-12-27 | 2018-07-10 | 北京智慧长阳文化产业基地 | A kind of multimedia stealth lamp box |
| CN207752435U (en) * | 2018-01-25 | 2018-08-21 | 广西科技大学鹿山学院 | A kind of computer heat dissipation dust-extraction unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111379999A (en) * | 2020-03-18 | 2020-07-07 | 厦门朗旭照明科技有限公司 | Heat dissipation type LED lamp |
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| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190104 |