CN219811304U - Maintenance-free outdoor advertising machine - Google Patents
Maintenance-free outdoor advertising machine Download PDFInfo
- Publication number
- CN219811304U CN219811304U CN202320360102.9U CN202320360102U CN219811304U CN 219811304 U CN219811304 U CN 219811304U CN 202320360102 U CN202320360102 U CN 202320360102U CN 219811304 U CN219811304 U CN 219811304U
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- Prior art keywords
- radiator
- maintenance
- control box
- power supply
- advertising machine
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- 230000017525 heat dissipation Effects 0.000 claims description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910021389 graphene Inorganic materials 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 25
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a maintenance-free outdoor advertising machine, which comprises a shell, an LCM module, a control box, a power supply, a first radiator and a second radiator, wherein the LCM module is arranged on the shell; the LCM module is arranged in a shell, and the shell is provided with a back plate; the control box is internally provided with a control component which is electrically connected with the LCM module and the power supply; the control box, the power supply, the first radiator and the second radiator are all installed and connected to the rear side of the backboard; wherein: the back side of LCM module pastes the medial surface of locating the backplate, first radiator, second radiator paste the lateral surface of locating the backplate. Therefore, by designing the maintenance-free outdoor advertising machine, compared with the existing outdoor advertising machine, the maintenance of a cooling fan is omitted; meanwhile, the control box and the power supply are arranged on the outer side of the machine shell, when the advertising machine breaks down, a customer only needs to take down the control box or the power supply, and a new control box or power supply is inserted with a control line of the LCM module, so that maintenance is realized.
Description
Technical Field
The utility model relates to the field of advertising machines, in particular to a maintenance-free outdoor advertising machine.
Background
In order to ensure the radiating effect of the advertisement, the existing outdoor advertisement machine is provided with a corresponding radiating system, and the existing radiating system of the advertisement machine is usually realized by a radiating fan, which can meet the radiating requirement of the advertisement machine, but the structural design still has the defects, in particular, after the radiating fan works for a long time, the fan blades of the radiating fan can absorb dust, and the dust exists to weaken the radiating effect of the fan; therefore, staff needs to regularly clean and maintain the heat dissipation system of the advertising machine to ensure the heat dissipation stability and reliability of the heat dissipation system; thus, there is a trouble that periodic maintenance is required; meanwhile, some existing outdoor advertising opportunities integrate the control component in the shell, and although the integration is better, when the control component fails, a customer can only contact a manufacturer, so that the manufacturer can arrange maintenance personnel to carry out door-on maintenance, and the control component is very inconvenient.
Therefore, a new technical solution is needed to solve the above problems.
Disclosure of Invention
In order to solve the defects and shortcomings of the prior art, the utility model provides a maintenance-free outdoor advertising machine, which omits maintenance of a cooling fan compared with the existing outdoor advertising machine by designing the maintenance-free outdoor advertising machine; meanwhile, the control box and the power supply are arranged on the outer side of the machine shell, so that when the advertising machine fails, a customer only needs to take down the control box or the power supply, and inserts a new control box or power supply and a control line of the LCM module, thereby realizing maintenance and replacement.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a maintenance-free outdoor advertising machine comprises a machine shell, an LCM module, a control box, a power supply, a first radiator and a second radiator; the LCM module is arranged in the shell, the shell is provided with a back plate, and the back plate is made of aluminum; the control box is internally provided with a control component for controlling the LCM module, and the control component is electrically connected with the LCM module and a power supply; the control box, the power supply, the first radiator and the second radiator are all installed and connected to the rear side of the backboard; wherein:
the back side of LCM module pastes and locates the medial surface of backplate, first radiator, second radiator paste and locate the lateral surface of backplate.
As a preferable scheme, a first heat conduction layer is arranged between the LCM module and the backboard, and a second heat conduction layer is arranged between the first radiator, the second radiator and the backboard.
As a preferable scheme, the first heat conduction layer and the second heat conduction layer are both silica gel heat conduction layers.
As a preferable scheme, the silica gel heat conduction layer is made of graphene materials.
As a preferable scheme, the control box and the power supply are arranged in the middle of the backboard, and the first radiator and the second radiator are correspondingly arranged on the left side and the right side of the control box.
As a preferable mode, the first radiator and the second radiator are provided with a base plate and radiating fins which integrally extend from the base plate to one side; the substrate is attached to the backboard; and the first radiator and the second radiator are made of aluminum materials.
As a preferable mode, the number of the radiating fins is more than 2, and the adjacent radiating fins are parallel to each other and keep the radiating channels.
Compared with the prior art, the outdoor advertisement machine has obvious advantages and beneficial effects, and particularly, the technical scheme mainly comprises the step of designing the maintenance-free outdoor advertisement machine, so that compared with the existing outdoor advertisement machine, the maintenance of a cooling fan is omitted; meanwhile, the control box and the power supply are arranged on the outer side of the machine shell, so that when the advertising machine fails, a customer only needs to take down the control box or the power supply, and a new control box or power supply and a control line of the LCM module are inserted, thereby realizing maintenance and replacement; in addition, the damaged power supply or control box can be mailed to a manufacturer for maintenance, so that the trouble that in the prior art, the manufacturer needs to arrange maintenance personnel for field maintenance is solved, and the maintenance cost is reduced.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic perspective view of an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of another angle of the embodiment of the present utility model;
FIG. 3 is an exploded view of an embodiment of the present utility model;
FIG. 4 is a schematic cross-sectional view of an embodiment of the present utility model;
fig. 5 is a partial enlarged view of fig. 4.
The attached drawings are used for identifying and describing:
10. a housing; 11. a back plate; 20. an LCM module; 30. a control box; 40. a power supply; 50. a first heat sink; 51. a substrate; 52. a heat radiation fin; 53. a heat dissipation channel; 60. a second heat sink; 71. a first heat conductive layer; 72. and a second heat conducting layer.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiment is only a preferred embodiment of the present utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 5, a maintenance-free outdoor advertisement machine in an embodiment of the present utility model includes a casing 10, an LCM module 20, a control box 30, a power supply 40, a first heat sink 50, and a second heat sink 60; the LCM module 20 is disposed in the casing 10, and the LCM module 20 generally includes a backlight layer and a liquid crystal layer disposed on one side of the backlight layer, where the liquid crystal layer is disposed forward; the rear side of the casing 10 is provided with a back plate 11, the front side of the casing is provided with protective glass, the back plate 11 is made of aluminum, and the control box 30, the power supply 40, the first radiator 50 and the second radiator 60 are all installed and connected to the back plate 11; wherein:
the back side of the LCM module 20 is attached to the inner side of the back plate 11, the first radiator 50 and the second radiator 60 are attached to the outer side of the back plate 11, a control component for controlling the LCM module 20 is arranged in the control box 30, and the control box 30 and the power supply 40 are installed and connected to the outer side of the back plate 11.
Therefore, compared with the existing outdoor advertising machine, the maintenance-free outdoor advertising machine skillfully designs and installs a heat radiation system, and omits the traditional dependence on the heat radiation of a heat radiation fan, thereby avoiding the maintenance of the heat radiation fan; meanwhile, the heat dissipation design is performed aiming at the heat dissipation characteristics of the LCM module 20 (the heat source of the LCM module 20 is mainly a backlight layer at the rear side of liquid crystal), so that the heat dissipation requirement of the outdoor advertising machine (usually a small-size advertising machine) can be met.
Meanwhile, according to the outdoor advertising machine, the control box 30 and the power supply 40 are arranged on the outer side of the machine shell 10 according to the characteristics that the LCM module 20 is not easy to break and the control box 30 and the power supply 40 are easy to break, so that when the advertising machine breaks down, a customer only needs to take down the control box 30 or the power supply 40, and insert a new control box 30 or power supply 40 with a control line of the LCM module 20, thereby realizing maintenance and replacement; in addition, the damaged power supply 40 or the control box 30 can be mailed to a manufacturer for maintenance, so that the trouble that the manufacturer needs to arrange maintenance personnel for field maintenance in the prior art is solved, and the maintenance cost is reduced.
Typically, the control assembly is connected with a cable extending to the outside of the control box 30, and the cable is electrically connected with the LCM module 20 inside the casing 10 and the power supply 40 outside the casing 10; thereby realizing control of the LCM module 20.
Preferably, a first heat conducting layer 71 is disposed between the LCM module 20 and the back plate 11, and a second heat conducting layer 72 is disposed between the first heat sink 50, the second heat sink 60 and the back plate 11. In this way, the heat conducting layer is arranged to fill the gap between the LCM module 20 and the back plate 11 and the micro gap between the back plate 11 and the radiator, so that the heat conducting efficiency among the LCM module 20, the back plate 11 and the radiator can be further improved, and the heat radiating effect is improved. Typically, the first heat conducting layer and the second heat conducting layer are silica gel heat conducting layers; preferably, the graphene is made into the silica gel heat conduction layer.
In practical application, the control box 30 and the power supply 40 are installed in the middle of the back plate 11, and the power supply 40 and the control box 30 are arranged up and down; the first heat sink 50 and the second heat sink 60 are respectively disposed on the left side and the right side of the control box 30; the reasonable arrangement of the first radiator 50 and the second radiator 60 can well consider the overall heat dissipation efficiency of the advertising machine.
The first heat sink 50 and the second heat sink 60 each have a base plate 51 and heat dissipation fins 52 integrally extending from the base plate 51 to one side (thereby ensuring the heat dissipation effect of the heat sink); the substrate 51 is bonded to the back plate 11; and, the first heat sink 50 and the second heat sink 60 are made of aluminum materials; the number of the radiating fins 52 is more than 2, and the adjacent radiating fins 52 are mutually parallel and keep radiating channels 53; the heat dissipation channel 53 can allow the air flow to pass therethrough, thereby improving the heat dissipation effect of the heat sink.
The design focus of the utility model is that the maintenance-free outdoor advertisement machine is designed, compared with the existing outdoor advertisement machine, the maintenance of a cooling fan is omitted; meanwhile, the control box and the power supply are arranged on the outer side of the machine shell, so that when the advertising machine fails, a customer only needs to take down the control box or the power supply, and a new control box or power supply and a control line of the LCM module are inserted, thereby realizing maintenance and replacement; in addition, the damaged power supply or control box can be mailed to a manufacturer for maintenance, so that the trouble that in the prior art, the manufacturer needs to arrange maintenance personnel for field maintenance is solved, and the maintenance cost is reduced.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (7)
1. A maintenance-free outdoor advertising machine is characterized in that: the device comprises a shell, an LCM module, a control box, a power supply, a first radiator and a second radiator; the LCM module is arranged in the shell, the shell is provided with a back plate, and the back plate is made of aluminum; the control box is internally provided with a control component for controlling the LCM module, and the control component is electrically connected with the LCM module and a power supply; the control box, the power supply, the first radiator and the second radiator are all installed and connected to the rear side of the backboard; wherein:
the back side of LCM module pastes and locates the medial surface of backplate, first radiator, second radiator paste and locate the lateral surface of backplate.
2. A maintenance-free outdoor advertising machine as claimed in claim 1, wherein: a first heat conduction layer is arranged between the LCM module and the backboard, and a second heat conduction layer is arranged among the first radiator, the second radiator and the backboard.
3. A maintenance-free outdoor advertising machine as claimed in claim 2, wherein: the first heat conduction layer and the second heat conduction layer are both silica gel heat conduction layers.
4. A maintenance-free outdoor advertising machine as claimed in claim 3, wherein: the silica gel heat conduction layer is made of graphene materials.
5. A maintenance-free outdoor advertising machine as claimed in claim 2, wherein: the control box and the power supply are arranged in the middle of the backboard, and the first radiator and the second radiator are correspondingly arranged on the left side and the right side of the control box.
6. A maintenance-free outdoor advertising machine as claimed in claim 5, wherein: the first radiator and the second radiator are respectively provided with a base plate and radiating fins which integrally extend from the base plate to one side; the substrate is attached to the backboard; and the first radiator and the second radiator are made of aluminum materials.
7. The maintenance-free outdoor advertising machine of claim 6, wherein: the heat dissipation fins are more than 2, and the adjacent heat dissipation fins are parallel to each other and keep heat dissipation channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320360102.9U CN219811304U (en) | 2023-03-02 | 2023-03-02 | Maintenance-free outdoor advertising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320360102.9U CN219811304U (en) | 2023-03-02 | 2023-03-02 | Maintenance-free outdoor advertising machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219811304U true CN219811304U (en) | 2023-10-10 |
Family
ID=88212314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320360102.9U Active CN219811304U (en) | 2023-03-02 | 2023-03-02 | Maintenance-free outdoor advertising machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219811304U (en) |
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2023
- 2023-03-02 CN CN202320360102.9U patent/CN219811304U/en active Active
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