CN207643977U - A kind of radiator of printer - Google Patents
A kind of radiator of printer Download PDFInfo
- Publication number
- CN207643977U CN207643977U CN201721518963.6U CN201721518963U CN207643977U CN 207643977 U CN207643977 U CN 207643977U CN 201721518963 U CN201721518963 U CN 201721518963U CN 207643977 U CN207643977 U CN 207643977U
- Authority
- CN
- China
- Prior art keywords
- heat
- printer
- radiator
- conducting pipe
- cooling fin
- 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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- Accessory Devices And Overall Control Thereof (AREA)
Abstract
The utility model discloses a kind of radiators of printer, the radiator is arranged inside printer housing, radiator includes heat storing plate, heat conducting pipe and cooling fin, heat storing plate is fixed by screws on the heating element of printer housing bottom, heat storing plate top is connected with heat conducting pipe, the heat absorbing end of heat conducting pipe is plugged in the hole on heat storing plate, and the release end of heat of heat conducting pipe is connected on cooling fin, and cooling fin is embedded on printer housing outer wall.The utility model avoids the noise and vibration for being arranged that radiator fan generates in printer, it can be good at preventing dust from entering internal body simultaneously, extend the service life of printer, the overall structure of the utility model is simple, it is easy to operate, there is preferable practicability.
Description
Technical field
The utility model is related to a kind of radiators, specially a kind of radiator for printer.
Background technology
Current printer is widely used in various occasions, especially in office, often prints great mass of data, printing
The machine continuous time-write interval is long, and the heating element of internal body will produce a large amount of heat, if these heats dissipate not in time
The print speed and print quality of printer can be influenced by sending out, in order to make the heat in printer body distribute, generally
Printer can open up heat emission hole, the particulate matter in such air across heat emission hole will enter printer with air-flow,
If particulate matter accumulates the poor contact that will necessarily cause printer parts in printer for a long time；In some printers
Portion, which is additionally provided with radiator fan heat dissipation, influences working environment, while will produce and shake when radiator fan will produce noise at work
It is dynamic, influence the service life of each component in printer.
Utility model content
The utility model provides a kind of printer convenient for heat dissipation, the covering of reduction dust and noise pollution.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is summarized as follows：
A kind of radiator of printer, the radiator are set to inside printer housing, and radiator includes being used for
Absorb heat storing plate, heat conducting pipe and the cooling fin of heating element.The heat storing plate is fixed by screws in printer housing
On the heating element of bottom, the heat absorbing end of the heat conducting pipe is plugged in the hole on heat storing plate, and release end of heat is connected to described
On cooling fin, the cooling fin is embedded on the outer wall of printer housing.
Further, heat storing plate includes the insulation ring body of upper and lower ends opening, and the insulation ring body upper and lower ends connect respectively
It is connected to the metallic plate for ring body sealing of insulating, forms heat accumulation chamber between the ring body that insulate and metallic plate, the heat accumulation intracavitary is filled with
Heat accumulating, compared with prior art, the heat accumulating of high heat storage density are combined with metallic plate, make heat storing plate interior temperature distribution
More uniformly.
Further, the heat accumulating of heat accumulation intracavitary is phase-change material, and phase-change material is liquid carbon disulphide, two sulphur of liquid
Become gaseous state after changing carbon heat absorption, transfers heat on the metallic plate on top, gas flow to upper metal plate and is back to the cold
Bottom metal, occurs heat transfer repeatedly, which improves the thermal storage performance of heat storing plate
Further, heat conducting pipe is made of shell, liquid-sucking core and heat-transfer working medium, compared with prior art, utilizes heat conducting pipe
Heat conduction is avoided is arranged radiator fan in body, reduces noise and vibration, extends each electronic unit in printer body
Service life.
The beneficial effects of the utility model are as follows：
The utility model is gathered the heat of printer on heat storing plate by the phase-change material in heat storing plate, is passed through
Heat conducting pipe transfers heat on the cooling fin on printer housing outer wall, and cooling fin can be by hot wind while distributing heat
Fan gives heat loss through convection, to reduce the temperature in printer, improves heat storing plate described in printer service efficiency and service life
Heat accumulating is sealed by metallic plate and insulation ring body, compared with prior art, the heat accumulating and metal of high heat storage density
Hardened conjunction keeps heat storing plate interior temperature distribution more uniform, improves the thermal storage performance of heat storing plate；The radiator is not required to setting and dissipates
Hot hole can stablize the temperature for rapidly reducing printer internal body, and the particulate matter avoided in air is beaten as air-flow enters
Print machine enclosure interior, avoids the covering of dust from impacting printer, plays dustproof effect；Outside the printer body
Cooling fin has been inlayed on wall, heat loss through convection is given by extraneous fan, has been avoided in internal body setting radiator fan generation
Noise and vibration.
Description of the drawings
The attached drawing for constituting the part of the utility model is used to provide a further understanding of the present invention, this practicality is new
The illustrative embodiments and their description of type are not constituted improper limits to the present invention for explaining the utility model.
In attached drawing：
Fig. 1 is the structural schematic diagram of the utility model radiator；
Fig. 2 is the cross-sectional of the utility model heat conducting pipe.
Fig. 3 is the front view of the utility model heat sink.
Reference sign：
1- printer housings, 2- heat storing plates, 3- heat conducting pipes, 4- cooling fins, 5- metallic plates, 6- heat accumulation chambers, 7- heat accumulatings,
8- shells, 9- liquid-sucking cores, 10- heat-transfer working mediums, 11- insulation ring bodies.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Embodiment 1
Include mainly printer housing 1 as shown in Figure 1, a kind of radiator of printer, heat storing plate 2, heat conducting pipe 3 dissipates
Backing 4.Each component will be described in detail below.
In conjunction with Fig. 1 and Fig. 3, printer housing 1 is internally provided with heat storing plate 2, and heat storing plate 2 is fixed by screws in beating
It prints on 1 bottom heating element of casing body, the heat storing plate 2 includes the insulation ring body 11 of upper and lower ends opening, the dead ring
11 upper and lower ends of body are connected separately with the metallic plate 5 for sealing the ring body 11 that insulate, and are formed and are stored up between the ring body 11 that insulate and metallic plate 5
Hot chamber 6, the heat accumulation chamber 6 is interior to be filled with heat accumulating 7.The heat accumulating 7 is phase-change material liquid carbon disulphide, works as printing
The electronic component of machine prolonged use, printer housing bottom can generate heat, and the phase of bottom metal 5 is located in heat accumulation chamber 6
Become the heat that material is absorbed by electronic component, becomes gaseous state after the heat absorption of liquid state phase change material carbon disulfide, by heat transfer
To the metallic plate 5 on top, gas flow to upper metal plate 5 and is back to bottom metal 5 to the cold, and heat occurs repeatedly
Transfer.Compared with prior art, the heat accumulating of high heat storage density is combined with metallic plate, makes heat storing plate interior temperature distribution more
Uniformly, the thermal storage performance of heat storing plate is improved.
Embodiment 2
It is advanced optimized on the basis of embodiment 1,2 top of the heat storing plate is connected with heat conducting pipe 3, the suction of heat conducting pipe 3
Hot junction is plugged in the hole on heat storing plate 2, and the release end of heat of heat conducting pipe 3 is connected with cooling fin 4, such as Fig. 2 institutes of the heat conducting pipe 3
Showing, including shell 8, liquid-sucking core 9 and heat-transfer working medium 10, the liquid-sucking core 9 is porous material, primarily serves the effect of capillary pump,
The heat-transfer working medium 10 is liquid state phase change material carbon disulfide, after being full of liquid carbon disulphide in the liquid-sucking core 9 of heat conduction inside pipe wall
It is sealed.When one end of heat conducting pipe 3 is heated, the carbon disulfide liquid evaporation vaporization in liquid-sucking core 9, steam is in small pressure
Other end releasing heat is flowed under difference and condenses into liquid, and the other end is flowed back in effect of the liquid again along porous material by capillary force, such as
This cycle is more than, reaches heat transfer.Compared with prior art, it is avoided using heat conducting pipe heat conduction and radiation air is set in body
Fan, reduces noise and vibration, extends the service life of each electronic unit in printer body.
Embodiment 3
It is advanced optimized on the basis of embodiment 2, the release end of heat of the heat conducting pipe 3 is connected on cooling fin 4, described to dissipate
Backing 4 is embedded on 1 outer wall of printer housing.The cooling fin 4 can be the very thin fin that fine aluminium or fine copper are made, heat conduction
Pipe 3 conducts heat on the cooling fin 4 being embedded on 1 outer wall of printer housing, is then given to wandering by radiator fan
Heat, to reduce the temperature of printer.Compared with prior art, by the way that cooling fin 4 is arranged in 1 outer wall of printer housing,
It directly radiates outside printer, avoids and open up heat emission hole in printer housing 1, prevent dust from entering internal body
Electronic unit is damaged, the service life of printer is extended.
The advantageous effect that the utility model can reach is：The utility model passes through the phase transformation in heat accumulation chamber 6 in heat storing plate 2
Material gathers the heat of printer on heat storing plate 2, and is conducted heat to by heat conducting pipe 3 and be embedded in print enclosure
On the cooling fin 4 of 1 outer wall of body, heat loss through convection can be given by radiator fan while cooling fin 4 distributes heat, to reduce
The temperature of printer.Compared with prior art, the heat accumulating 7 of high heat storage density is combined with metallic plate 5, makes heat storing plate 2
Interior temperature distribution is more uniform, improves the thermal storage performance of heat storing plate 2；The radiator, which is not required to setting heat emission hole, to be stablized
The temperature for rapidly reducing printer internal body, avoids the particulate matter in air as air-flow enters in print enclosure body
Portion avoids the covering of dust from impacting printer, plays dust-proof effect；The printer body outer wall is inlayed
Cooling fin 4 gives heat loss through convection by extraneous fan, avoids the noise generated in internal body setting radiator fan and shakes
It is dynamic, the service life of printer is extended, the overall structure of the utility model is simple, easy to operate, has preferable practicability.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.
Claims (5)
1. a kind of radiator of printer, which is characterized in that radiator setting is internal in printer housing (1), heat dissipation
Device includes for absorbing the heat storing plate of heating element (2), heat conducting pipe (3) and cooling fin (4), and the heat storing plate (2) passes through
Screw is fixedly connected on the heating element of printer housing (1) bottom, and the heat absorbing end of the heat conducting pipe (3) is plugged in heat accumulation
In hole on plate (2), release end of heat is connected on the cooling fin (4), and the cooling fin (4) is embedded in printer housing (1)
On outer wall.
2. a kind of radiator of printer according to claim 1, which is characterized in that the heat storing plate (2) includes upper
The insulation ring body (11) of lower both ends open, insulation ring body (11) upper and lower ends, which are connected separately with, seals insulation ring body (11)
Metallic plate (5), heat accumulation chamber (6) is formed between insulation ring body (11) and metallic plate (5), filled with storing up in the heat accumulation chamber (6)
Hot material (7).
3. a kind of radiator of printer according to claim 2, which is characterized in that the heat accumulating (7) is liquid
State phase-change material.
4. a kind of radiator of printer according to claim 1, which is characterized in that the heat conducting pipe (3) is by shell
(8), liquid-sucking core (9) and heat-transfer working medium (10) composition.
5. a kind of radiator of printer according to claim 4, which is characterized in that the heat-transfer working medium (10) is liquid
State phase-change material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721518963.6U CN207643977U (en) | 2017-11-14 | 2017-11-14 | A kind of radiator of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721518963.6U CN207643977U (en) | 2017-11-14 | 2017-11-14 | A kind of radiator of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207643977U true CN207643977U (en) | 2018-07-24 |
Family
ID=62890792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721518963.6U Expired - Fee Related CN207643977U (en) | 2017-11-14 | 2017-11-14 | A kind of radiator of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207643977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515013A (en) * | 2018-11-23 | 2019-03-26 | 昆明理工大学 | A kind of computer printer crushing waste paper |
-
2017
- 2017-11-14 CN CN201721518963.6U patent/CN207643977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515013A (en) * | 2018-11-23 | 2019-03-26 | 昆明理工大学 | A kind of computer printer crushing waste paper |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20201114 |