CN207052243U - Lamp box - Google Patents
Lamp box Download PDFInfo
- Publication number
- CN207052243U CN207052243U CN201720744890.6U CN201720744890U CN207052243U CN 207052243 U CN207052243 U CN 207052243U CN 201720744890 U CN201720744890 U CN 201720744890U CN 207052243 U CN207052243 U CN 207052243U
- Authority
- CN
- China
- Prior art keywords
- frame
- lampshade
- lamp box
- lamp
- fixed
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of lamp box, its drip irrigation device is the lighting means for including housing He being arranged in housing, and housing includes front frame and the after-frame being fixedly connected, lamp piece is fixed with the front frame, shield is fixed with after-frame, lighting means are between lamp piece and shield；The lighting means include the installing plate being fixed on after-frame, the lampshade for the printing opacity being fixedly connected with installing plate, the fluorescent tube inside lampshade, fluorescent tube is connected with the reflector set parallel to lamp piece by passing optical assembly, passes optical assembly and some light emitting sources are formed uniformly on reflector.The utility model solves the problems, such as that the brightness of lamp piece in current lamp box is light and dark uneven.
Description
Technical field
Cupboard is the utility model is related to, in particular, it is related to a kind of lamp box.
Background technology
Lamp box advertisement also known as " lamp box poster " or " night bright picture poster ".Lamp box housing is aluminium alloy or stainless steel, and case face is
Lucite is made, and built-in fluorescent tube or neon tube, picture is usually film.For the lamp box advertisement of open air, it is applied
Place is distributed in road, street both sides, and shadow (play) institute, exhibition (pin) meeting, business business district, station, airport, harbour, public affairs
The public places such as garden.
Advertising lamp box represents the image in a city just as the business card in a city.Due to city bus day increasingly
Reach, advertising lamp box has evolved into the indispensable important component in one, city, designs the advertising lamp box of fineness and also turns into
The beautiful landscape in one of city.
Traditional lamp box is generally the lamp box of built-in lamp, and its internal balance sets several fluorescent tubes, due to two neighboring lamp
There is certain interval between pipe, cause the vacancy of light, black-tape occurs in lamp box picture after turning on light, and influences picture effect.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of lamp box so that on lamp piece
Picture uniform light, improve picture effect.
To achieve the above object, the utility model provides following technical scheme：A kind of lamp box, including housing and be arranged on
Lighting means in housing, housing include front frame and the after-frame being fixedly connected, and lamp piece is fixed with the front frame, is fixed on after-frame
There is shield, lighting means are between lamp piece and shield；The lighting means include the installing plate being fixed on after-frame and installation
The lampshade for the printing opacity that plate is fixedly connected, the fluorescent tube inside lampshade, fluorescent tube are connected with parallel to lamp piece by passing optical assembly
The reflector of setting, pass optical assembly and some light emitting sources are formed uniformly on reflector.
By using above-mentioned technical proposal, the cavity of closing is formed between housing, lamp piece and shield, to the light emitting machine of inside
Structure plays a protective role.The light part that fluorescent tube is sent directly passes direct projection to lamp piece from lampshade, and another part light is from biography
Optical assembly is traveled on reflector, uniform due to passing light source of the optical assembly on reflector so that light reflexes to through reflector
Brightness on lamp piece is relatively uniform, improves the picture effect of lamp piece.
The utility model is further arranged to：Be detachably connected between the installing plate and after-frame, lampshade and installing plate it
Between be detachably connected.
Lampshade can be fixed on a mounting board in advance by using above-mentioned technical proposal, during installation, it is then overall again to load
It is easy to assembly onto after-frame；When needing to safeguard lighting means, the part of damage can be individually subjected to dismounting and change
, save maintenance cost.
The utility model is further arranged to：It is provided with neck on the installing plate along its length, edge on the lampshade
Its length direction is provided with the card article coordinated with neck.
By using above-mentioned technical proposal, after card article is alignd with neck, lampshade can insert above installing plate, installation
Convenient disassembly, improve packaging efficiency.
The utility model is further arranged to：Opening is provided with positioned at neck side on the installing plate, the lampshade is corresponding
Opening is provided with slot, and the biography optical assembly is detachably connected with lampshade.
By using above-mentioned technical proposal, the one end for passing optical assembly is connected with lampshade, the other end through slot and opening from
Installing plate stretches out, so as to be connected with the reflector of outside.
The utility model is further arranged to：It is described pass optical assembly include connected and fixed with slot bottom plate, the bottom of installed in
Light guide plate, one end and light guide plate on plate and inside the lampshade are fixed and the other end be connected through bottom plate with reflector it is some
Optical fiber.
By using above-mentioned technical proposal, bottom plate and slot plugged and fixed, light guide plate is by one of fluorescent tube directive bottom plate
Light splitting aggregation causes light to enter in optical fiber, and light is delivered to reflector by optical fiber, improves the utilization rate of lamp luminescence.
The utility model is further arranged to：Some hemispheric projections, the end of optical fiber are uniformly provided with the reflector
End corresponds with raised.
By using above-mentioned technical proposal, the thin light beam that optical fiber connector is sent is made by hemispheric raised amplification
With so that light beam is thicker, and illumination effect is more preferable.
The utility model is further arranged to：The fluorescent tube is LED lamp tube.
By using above-mentioned technical proposal, the light efficiency of LED lamp tube is higher, more energy-conservation, service life is longer, and more
Environmental protection.
The utility model is further arranged to：The lampshade is in cylindrical.
By using above-mentioned technical proposal, tubular lampshade plays a part of lens so that the light warp that fluorescent tube is sent
Range of exposures is wider after superrefraction.
The utility model is further arranged to：It is connected by screw between the front frame and after-frame.
It is fixed between front frame and after-frame by using above-mentioned technical proposal, avoid unclamping therebetween and cause inside
Lighting means damage.
The utility model is further arranged to：Frame bottom is fixed with base after described.
By using above-mentioned technical proposal, base can support on the ground so that lamp box advertisement can directly on the ground
Display.
In summary, the utility model has the advantages that compared to prior art：1. the light that lighting means are sent
Uniformly it is radiated on lamp piece so that the brightness of lamp piece is relatively uniform, improves picture effect；2. lighting means each several part is detachable
Installation, overall assembling again, is adapted to streamlined production after can making respectively；3. fluorescent tube is LED, energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the explosive view of internal structure in embodiment；
Fig. 3 is the partial sectional view that embodiment shows internal intensity of illumination distribution；
Fig. 4 be embodiment in each parts mount position in figure 3 A-A to sectional view；
Fig. 5 is the partial schematic diagram that lamplight component concrete structure is shown in embodiment；
Fig. 6 is the enlarged drawing that lamplight component matching relationship B portions in Fig. 4 are shown in embodiment.
In figure：1st, housing；11st, base；12nd, after-frame；121st, screwed hole；13rd, front frame；14th, screw；2nd, lamp piece；3rd, fluorescent tube；
4th, lampshade；41st, card article；42nd, slot；43rd, receiving hole；5th, reflector；51st, it is raised；52nd, cambered surface；6th, optical assembly is passed；61st, it is guide-lighting
Plate；62nd, bottom plate；63rd, optical fiber；7th, installing plate；71st, neck；72nd, it is open；8th, shield.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Wherein identical parts are presented with like reference characters.It should be noted that the word used below in description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing 1, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment：
A kind of lamp box, as depicted in figs. 1 and 2, including housing 1, lamp piece 2 is provided with before housing 1 and is provided with screening below
Plate 8, lighting means, the light pointing lamp piece 2 that lighting means are sent so that the content on lamp piece 2 can are installed in the inside of housing 1
See.
With reference to figure 1 and Fig. 2, housing 1 is made using stainless steel or aluminium alloy, and there is higher intensity to be unlikely to deform, and resistance to
Corrosion, extend the service life of housing 1.Housing 1 includes base 11, fixed after-frame 12 on the pedestal 11, fixed with after-frame 12
The front frame 13 of connection, after-frame 12 can be welded and fixed or be bolted with base 11.With reference to Fig. 2 and Fig. 3, base 11 is most
Solid construction is used well, there is larger weight so that the overall decentralization of base 11 and after-frame 12, improves stability.
The edge ring of after-frame 12 is arranged with some screwed holes 121, and front frame 13 is consolidated with after-frame 13 by the cooperation of screw 14 and screwed hole 121
It is fixed.
With reference to figure 2 and Fig. 4, the both sides of lamp piece 2 are fixed in front frame 13, and fixed form can be bonding or melt weldering.Lamp
Piece 2 has the advantages of translucency is good, beautiful in colour preferably with PET materials.The both sides of shield 8 are fixed into after-frame 12, shield
8 can use PVC plastic flitch, and there is higher intensity to be unlikely to deform, and the lighting means of inside are played a protective role.
With reference to figure 4 and Fig. 5, lighting means include being fixed on the installing plate 7 of the both sides of bonnet 13, fixed with the inner side of installing plate 7
The lampshade 4 of connection, the fluorescent tube 3 being fixed in lampshade 4, a pair of biography optical assemblies 6 being arranged between two lampshades 4, pass optical assembly 6
One end is fixedly connected with lampshade 4, and the other end for passing optical assembly 6 is fixedly connected with reflector 5.
Installing plate 7 can use aluminium alloy to make, or PVC plastic makes, and plasticity is good while having some strength,
It is easy to process.The length of installing plate 7 is identical with the internal height of after-frame 12 so that installing plate 7 can fix with after-frame 12.Pacifying
Neck 71 is provided with loading board 7 along its length, opening for strip is offered from up to down along neck 71 in the side of neck 71
Mouth 72.
Lampshade 4 is made such as acrylic board preferably with lucite, has a splendid transparency, light transmittance up to 92% with
On, and it is very strong to natural environment adaptability, also will not change its performance in solar radiation, wind and weather even if long-time
Become, ageing resistace is good, can also feel at ease to use in outdoor.It is in cylindrical that lampshade 4 is overall, and the light that such fluorescent tube 3 is sent is from lamp
During the outflow of cover 4, lampshade 4 plays a part of lens, by light to external diffusion.It is axially arranged with card article 41 along it in the side of lampshade 4,
Card article 41 is adapted with the shape of neck 71 causes card article 41 coordinates with neck 71 to fix.Neck 71 is in interior big outer small shape such as swallow
Tail shape, card article 41 is avoided to deviate from from neck 71.On lampshade 4 slot 42, lampshade are provided with corresponding opening 72 along the axis of lampshade 4
4 are internally formed the receiving hole 43 of cylinder, and fluorescent tube 3 is located in receiving hole 43.Gap be present between fluorescent tube 3 and receiving hole 43, with
Just the luminous caused heat of fluorescent tube 3 can be shed by gap.Fluorescent tube 3 preferably with LED lamp tube, light efficiency is higher, more energy-conservation,
Service life is longer, and more environmentally friendly.
Passing optical assembly 6 includes being fixedly connected with the bottom plate 62 of the clamping of slot 42, with bottom plate 62 and in receiving hole 43
Some optical fiber 63 that light guide plate 61, one end and light guide plate 61 connect and the other end passes from bottom plate 62.Optical fiber 63 can use modeling
Expect optical fiber, there is higher light conductivity, the LY-TTCGGX types of Ru Ling Yue photoelectricity production highlight optical fiber.Light guide plate 61 is curved,
So that the light that fluorescent tube 3 is sent towards the direction of bottom plate 62 gathers the end of optical fiber 63, light is delivered to the other end from one end of optical fiber 63.
Some length of optical fiber 63 are different and are staggered, and with reference to Fig. 3 and Fig. 5, the end of optical fiber 63 is fixed on reflector 5
On, and be uniformly distributed in array.Reflector 5 can be hard reflector, i.e., a kind of press polished silver color or golden reflection source
Plane.The end that optical fiber 63 is corresponded on reflector 5 is provided with hemispheric transparent projection 51 so that what is sent in optical fiber 63 is thin
Beam spread is thick light beam, improves illuminating effect.With reference to Fig. 5 and Fig. 6, the both ends of reflector 5 are bonded with installing plate 7, reflector 5
The upper face close to the position of lampshade 4 is cambered surface 52 so that light converges to centre, improves the light luminance at the middle part of lamp piece 2.
The installation method of the lamp box is as follows：
The card article 41 of lampshade 4 is inserted into neck 71 above installing plate 7 first so that slot 42 and opening 72 are right
Together.Then the bottom plate 62 for passing optical assembly 6 is inserted from above into slot 42.The both ends of reflector 5 are bonded installing plate 7 respectively
Madial wall, the end of optical fiber 63 is fixed at the projection 51 on reflector 5 so that pass optical assembly 6 connected by reflector 5
Together.
Fixed lamp tube 3 is installed in lampshade 4, then lighting means assembling finishes.Shield 8 is snapped onto on after-frame 12, lamp piece 2
Surrounding is fixed in front frame 13, and lighting means are pushed into after-frame 12 and fixed.Finally front frame 13 is alignd with after-frame 12, uses spiral shell
Nail 14 is fixed.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of lamp box, including housing (1) and the lighting means that are arranged in housing (1), housing (1) are included before being fixedly connected
Frame (13) and after-frame (12), it is characterised in that：Lamp piece (2) is fixed with the front frame (13), after-frame is fixed with shield on (12)
(8), lighting means are located between lamp piece (2) and shield (8)；The lighting means include the installing plate being fixed on after-frame (12)
(7), the lampshade (4) for the printing opacity being fixedly connected with installing plate (7), the fluorescent tube (3) installed in lampshade (4) inside, fluorescent tube (3) pass through
Pass optical assembly (6) and be connected with the reflector (5) set parallel to lamp piece (2), pass optical assembly (6) uniform shape on reflector (5)
Into some light emitting sources.
2. lamp box according to claim 1, it is characterised in that：Detachably connect between the installing plate (7) and after-frame (12)
Connect, be detachably connected between lampshade (4) and installing plate (7).
3. lamp box according to claim 2, it is characterised in that：Neck is provided with along its length on the installing plate (7)
(71) card article (41) coordinated with neck (71), is provided with the lampshade (4) along its length.
4. lamp box according to claim 3, it is characterised in that：It is provided with the installing plate (7) positioned at neck (71) side
It is open (72), lampshade (4) corresponding opening (72) place is provided with slot (42), and the biography optical assembly (6) and lampshade (4) are detachable
Connection.
5. lamp box according to claim 4, it is characterised in that：The biography optical assembly (6) includes solid with slot (42) clamping
Fixed bottom plate (62), the light guide plate (61) on bottom plate (62) and inside lampshade (4), one end and light guide plate (61) is admittedly
The fixed and other end passes through some optical fiber (63) that bottom plate (62) is connected with reflector (5).
6. lamp box according to claim 5, it is characterised in that：It is uniformly provided with the reflector (5) some hemispheric
Raised (51), the end of optical fiber (63) correspond with raised (51).
7. lamp box according to claim 1, it is characterised in that：The fluorescent tube (3) is LED lamp tube.
8. lamp box according to claim 1, it is characterised in that：The lampshade (4) is in cylindrical.
9. lamp box according to claim 1, it is characterised in that：Pass through screw between the front frame (13) and after-frame (12)
(14) connect.
10. lamp box according to claim 1, it is characterised in that：After-frame (12) bottom is fixed with base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744890.6U CN207052243U (en) | 2017-06-24 | 2017-06-24 | Lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720744890.6U CN207052243U (en) | 2017-06-24 | 2017-06-24 | Lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207052243U true CN207052243U (en) | 2018-02-27 |
Family
ID=61494040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720744890.6U Expired - Fee Related CN207052243U (en) | 2017-06-24 | 2017-06-24 | Lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207052243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277029A (en) * | 2019-05-29 | 2019-09-24 | 潘展成 | A kind of frameless transparency LED display screen |
-
2017
- 2017-06-24 CN CN201720744890.6U patent/CN207052243U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110277029A (en) * | 2019-05-29 | 2019-09-24 | 潘展成 | A kind of frameless transparency LED display screen |
| CN110277029B (en) * | 2019-05-29 | 2021-04-27 | 甘肃中科研智能科技发展有限公司 | Frameless transparent LED display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 Termination date: 20190624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |