CN207366923U - A kind of portable projector with radiator structure - Google Patents
A kind of portable projector with radiator structure Download PDFInfo
- Publication number
- CN207366923U CN207366923U CN201721369777.0U CN201721369777U CN207366923U CN 207366923 U CN207366923 U CN 207366923U CN 201721369777 U CN201721369777 U CN 201721369777U CN 207366923 U CN207366923 U CN 207366923U
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- thermovent
- hole
- air inlet
- housing
- focusing
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Abstract
The utility model discloses a kind of portable projector with radiator structure, belong to projector equipment field.It includes housing, and side one end of housing is equipped with camera aperture, and the case top of camera aperture relevant position is equipped with focusing hole, and focusing is equipped with chain of command plate hole by hole, it is characterised in that：The relative position of camera aperture opposite side is equipped with the first air inlet, and the first air inlet homonymy is respectively equipped with signal input and output hole and power supply connects hole, and the side other end where camera aperture is equipped with the first thermovent on housing；Case top is equipped with second thermovent parallel with focusing hole close to focusing hole one end, and housing is equipped with the second air inlet, the first air inlet and the second air inlet to the second thermovent in wrapping shape close to the another side of side where the first air inlet；Wherein, the first thermovent and the second thermovent are equipped with heat dissipation direction adjusting knob.The utility model prevents projecting apparatus hot wind from blowing the generation of people's phenomenon in the case of can radiating at a high speed ensureing projecting apparatus.
Description
Technical field
Projector equipment field is the utility model is related to, is specifically a kind of portable projector with radiator structure.
Background technology
Projecting apparatus is a kind of equipment that can be projected image or video on curtain, be widely used in family, office,
School and public place of entertainment, it is different according to working method, there are the different types such as CRT, LCD, DLP.Wherein, LCD projector is current
The major product of projector market.Portable projector, has the characteristics that small, light-weight, mobility is strong, is traditional unreal
The substitute of lamp machine and large and medium-sized projecting apparatus, light and thin notebook computer are that Mobile business is used with the collocation of pocket projecting apparatus
Preferred collocation of the family when carrying out moving commercial exhibition.
At present, most of projector light source uses metal halid lamp, and in illuminating state, gas pressure is big in light bulb, temperature
The nearly thousands of degree of degree, filament are in fritting state, can produce substantial amounts of heat.Some core components of projecting apparatus are interior in order to prevent
The high temperature melting in portion is burnt, and in design, just perforate ensures projecting apparatus energy available ventilation to projecting apparatus in projector case.
But existing projector case's ventilating opening is commonly designed at projecting apparatus both sides and rear portion, make the projecting apparatus in use, being sitting in projection
The people at instrument placement position both sides and rear portion is subject to the lasting purging of hot wind, causes discomfort, and is opened in projecting apparatus both sides and rear portion
Ventilating opening due to being influenced be subject to projecting apparatus volume, size is smaller, is unfavorable for the rapid of heat in projecting apparatus and sheds.
Utility model content
The purpose of this utility model be to provide it is a kind of can change heat dissipation position and hot wind shed direction have heat dissipation knot
The portable projector of structure, avoids hot wind from blowing the phenomenon of people on the basis of projecting apparatus core component high efficiency and heat radiation is ensured.
The purpose of this utility model is achieved through the following technical solutions：A kind of portable translucent with radiator structure
Instrument, including housing, side one end of housing are equipped with camera aperture, and the case top of camera aperture relevant position is equipped with focusing hole,
Focusing is equipped with chain of command plate hole by hole；The relative position of camera aperture opposite side is equipped with the first air inlet, the first air inlet homonymy
It is respectively equipped with signal input and output hole and power supply connects hole, the side other end where camera aperture is equipped with the first thermovent on housing；Shell
Second thermovent parallel with focusing hole is equipped with the top of body close to focusing hole one end, housing is close to side where the first air inlet
Another side is equipped with the second air inlet；Wherein, the first thermovent and the second thermovent are equipped with heat dissipation direction adjusting knob.
Above-mentioned second heat dissipation open area is the 3/5-4/5 of case top area, and heat dissipation open area is big, is conducive in projecting apparatus
The rapid of heat sheds.
In addition, the first thermovent is the louver structure that Open Side Down, the second thermovent is opening towards camera aperture side
Louver structure, direction that hot wind can shed are tilted to camera aperture side, further prevent hot wind from blowing people, and can effectively reduce dust
Into.
The utility model compared with the prior art, has the advantages that：
1st, the portable projector of the utility model, the first air inlet and the second air inlet are respectively arranged at the phase of camera aperture
Offside and sides adjacent nearer therewith, can concentrate extraneous air and exchange heat with projection lens, then discharge, be conducive to from thermovent
Quick heat radiating as projecting apparatus core component projection lens.
2nd, the first thermovent and the second thermovent are respectively arranged at the top of projection side and projecting apparatus, and the first thermovent is opening
Downward louver structure, the second thermovent are louver structure of the opening towards camera aperture side, solve existing projecting apparatus and use
When, it is sitting in the problem of people at projecting apparatus placement position both sides and rear portion is subject to hot wind persistently to purge, causes discomfort；And positioned at projection
Heat dissipation open area at the top of instrument is larger, can further speed up heat dissipation.
3rd, the first thermovent and the second thermovent are equipped with heat dissipation direction adjusting knob, when need in face of a certain thermovent grasp
When making projecting apparatus, can suitably adjust hot wind shed direction or make the thermovent stop heat dissipation, easy to operate, humanization designing.
Brief description of the drawings
Fig. 1 is the left front view of the utility model.
Fig. 2 is the right back view of the utility model.
Reference numeral：1st, housing；2nd, heat dissipation direction adjusting knob；3rd, the first thermovent；4th, chain of command plate hole；5th, camera lens
Hole；6th, focusing hole；7th, the second thermovent；8th, the second air inlet；9th, the first air inlet；10th, signal input and output hole；11st, power supply
Connect hole.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figs. 1-2, a kind of portable projector with radiator structure, including housing 1,1 front side one end of housing are set
There is camera aperture 5, the top of housing 1 of 5 relevant position of camera aperture is equipped with focusing hole 6, and 6 side of focusing hole is equipped with chain of command plate hole 4；Housing
The relative position of 1 rear side camera aperture 5 is equipped with the first air inlet 9, which is respectively equipped with signal input and output
Hole 10 and power supply connect hole 11, and the 1 front side other end of housing is equipped with the first thermovent 3, and the first thermovent 3 is the blinds knot that Open Side Down
Structure；The top of housing 1 is equipped with second thermovent 7 parallel with focusing hole 6 close to focusing 6 one end of hole, and 7 area of the second thermovent accounts for shell
The 3/5-4/5 of 1 topside area of body, and be louver structure of the opening towards 5 side of camera aperture, the right side of housing 1 is equipped with the second air inlet
Mouth 8；Wherein, the first thermovent 3 and the second thermovent 7 are equipped with heat dissipation direction adjusting knob 2.
The radiation processes of the utility model portable projector are as follows：
When projecting apparatus works, air enters housing under the action of internal fan from the first air inlet 9 and the second air inlet 8
In 1, come into full contact with projector lens light source and discharged after exchanging heat from the first thermovent 3 and the second thermovent 7, by projector light source
The heat of generation sheds at the top of projecting apparatus with front end, and can adjust the hot wind side of shedding by adjusting heat dissipation direction adjusting knob 2
To or a certain thermovent is temporarily ceased heat dissipation, can meet portable projector normal work under conditions of, avoid occur heat
Wind directly blows people's phenomenon, so as to improve customer experience satisfaction.
Claims (3)
1. a kind of portable projector with radiator structure, including housing（1）, housing（1）Side one end be equipped with mirror
Head bore（5）, camera aperture（5）The housing of relevant position（1）Top is equipped with focusing hole（6）, hole of focusing（6）Side is equipped with chain of command plate hole
（4）, it is characterised in that：Camera aperture（5）The relative position of opposite side is equipped with the first air inlet（9）, the first air inlet（9）Homonymy
It is respectively equipped with signal input and output hole（10）Hole is connect with power supply（11）, housing（1）Upper camera aperture（5）The place side other end is equipped with
First thermovent（3）；Housing（1）Top is close to focusing hole（6）One end is equipped with and hole of focusing（6）The second parallel thermovent（7）,
Housing（1）Close to the first air inlet（9）The another side of place side is equipped with the second air inlet（8）；Wherein, the first thermovent
（3）With the second thermovent（7）It is equipped with heat dissipation direction adjusting knob（2）.
A kind of 2. portable projector with radiator structure according to claim 1, it is characterised in that：Described second dissipates
Hot mouth（7）Area is housing（1）The 3/5-4/5 of topside area.
3. according to a kind of portable projector with radiator structure of claim 1 or 2, it is characterised in that：Described
One thermovent（3）For the louver structure that Open Side Down, the second thermovent（7）It is opening towards camera aperture（5）The blinds knot of side
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721369777.0U CN207366923U (en) | 2017-10-23 | 2017-10-23 | A kind of portable projector with radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721369777.0U CN207366923U (en) | 2017-10-23 | 2017-10-23 | A kind of portable projector with radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207366923U true CN207366923U (en) | 2018-05-15 |
Family
ID=62419949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721369777.0U Active CN207366923U (en) | 2017-10-23 | 2017-10-23 | A kind of portable projector with radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207366923U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113311650A (en) * | 2020-02-26 | 2021-08-27 | 宏碁股份有限公司 | Projection device |
-
2017
- 2017-10-23 CN CN201721369777.0U patent/CN207366923U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113311650A (en) * | 2020-02-26 | 2021-08-27 | 宏碁股份有限公司 | Projection device |
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| GR01 | Patent grant |