CN205450887U - Notebook computer with external radiator - Google Patents
Notebook computer with external radiator Download PDFInfo
- Publication number
- CN205450887U CN205450887U CN201521143752.XU CN201521143752U CN205450887U CN 205450887 U CN205450887 U CN 205450887U CN 201521143752 U CN201521143752 U CN 201521143752U CN 205450887 U CN205450887 U CN 205450887U
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- Prior art keywords
- notebook computer
- radiator
- external radiator
- external
- housing
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Abstract
The utility model relates to a notebook computer with external radiator, the notebook computer comprises a notebook computer body, an external radiator is installed through the draw -in groove device is detachable in the casing of notebook computer body bottom, external radiator includes the casing, be equipped with in the casing of external radiator and be used for converting external alternate current power supply into external radiator operating voltage's power management chip, a plurality of can opening simultaneously or the partial radiator fan who opens, housing face corresponds notebook computer's the regional position that generates heat and installs a digital temperature sensor, every radiator fan connects a control the fan motor of radiator fan rotational speed, fan motor passes through multichannel drive circuit and connects singlechip controller, singlechip controller connects digit temperature sensor, the casing with be formed with a plurality of linear type wind channels between the notebook computer body. The utility model discloses can realize that notebook computer and radiator effectively combine.
Description
Technical field
This utility model belongs to field of computer technology, is specifically related to a kind of notebook computer with external radiator.
Background technology
Notebook computer (English: NoteBookComputer, it is called for short: NoteBook, NB), Chinese is also known as notes type, portable or kneetop computer (English: LaptopComputer, can letter be Laptop), it is a kind of PC small-sized, portable, generally weight 1-3 kilogram.Its development trend is that volume is more and more less, and weight is increasingly lighter, and function is the most powerful.As Netbook, the net book being namely commonly called as, differ primarily in that its Portable belt is convenient with PC, be called for short " PC ".Notebook computer can be generally divided into 4 classes from purposes: business type, fashion type, multimedia application, specific use.
Notebook is compared with desktop computer, notebook computer has similar structure to form (display, keyboard/mouse, CPU, internal memory and hard disk), but the advantage of notebook computer is the most obviously, its major advantage has volume little, lightweight, easy to carry.It is, in general, that portability is the notebook advantage relative to desktop computer maximum, the weight of general notebook computer only has about 2 kilograms, and work of either going out still is traveled, and can carry with, very convenient.
For notebook computer, heat radiation is an important problem.Generally speaking, notebook computer manufacturer will transmit through fan, heat radiation conduit (HeatPipe), large-scale fin, the modes such as louvre reduce produced high temperature in use, but this radiator structure still can not meet the needs that effectively dispel the heat of notebook computer, self limiting yet with notebook computer, notebook computer can not can install more fan as desktop chassis additional and dispel the heat, therefore, have now been developed much be used alone heat radiator dedicated, but the current special radiator for notebook computer is bad with laptop structure, be inconvenient to use, and the speed of the radiator fan of current exploitation locates a fixing rotating speed all the time, cannot be adjusted controlling according to the real time temperature of notebook computer, intelligent low.
Utility model content
The purpose of this utility model be to solve above-mentioned technical problem and provide a kind of have external radiator notebook computer.
For achieving the above object, this utility model adopts the following technical scheme that
nullA kind of notebook computer with external radiator，Including notebook computer body，The housing bottom of described notebook computer body is provided with an external radiator by groove device is detachable，Described external radiator includes housing，The power management chip for external ac power source being converted to external radiator running voltage it is provided with in the housing of described external radiator、Multiple radiator fans can simultaneously opened or partly open，The position of the heating region of described surface of shell correspondence notebook computer is provided with a digital temperature sensor，Each described radiator fan connects a fan electromotor controlling described radiating fan rotation speed，Described fan electromotor connects singlechip controller by multi-channel driver circuit，Described singlechip controller connects described digital temperature sensor，Described housing is formed with, after being connected with described notebook computer body clamping, the linear type air channel leading to both sides between described housing and described notebook computer body.
Described multi-channel driver circuit uses Darlington reverse driving circuit module, and described Darlington reverse driving circuit module includes multiple NPN Darlington transistor.
The side of the housing of described external radiator is provided with slot, being provided with one in described slot can the tablet of pull, described tablet is provided with the touch display screen being connected with described singlechip controller, and the temperature setup control parameter relevant for the real-time temperature shown bottom current notebook computer casing and input gives described singlechip controller.
Described fan electromotor uses fan DC brushless motor.
The housing bottom of described external radiator has adjustable support frame device, and the external radiator of stating that can be made by support frame as described above device is tilted horizontal by certain angle.
nullThis utility model is by being provided with an external radiator at the housing bottom of notebook computer body by groove device is detachable，Described external radiator includes housing，The power management chip for external ac power source being converted to external radiator running voltage it is provided with in the housing of described external radiator、Multiple radiator fans can simultaneously opened or partly open，The position of the heating region of described surface of shell correspondence notebook computer is provided with a digital temperature sensor，Each described radiator fan connects a fan electromotor controlling described radiating fan rotation speed，Described fan electromotor connects singlechip controller by multi-channel driver circuit，Described singlechip controller connects described digital temperature sensor，Described housing is formed with, after being connected with described notebook computer body clamping, the linear type air channel leading to both sides between described housing and described notebook computer body，Notebook computer can be realized effectively be combined with radiator，And can use with for a bracing frame，Have important practical significance.
Accompanying drawing explanation
The structural representation of the notebook computer with external radiator that Fig. 1 provides for this utility model embodiment；
The structural representation of the external radiator that Fig. 2 provides for this utility model embodiment；
Fig. 3 show the schematic diagram of the external radiator that this utility model embodiment provides.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but this utility model is not limited to listed embodiment.
nullSee shown in Fig. 1-3，A kind of notebook computer with external radiator，Including notebook computer body 1，The housing bottom of described notebook computer body is provided with an external radiator 2 by groove device is detachable，Described external radiator 2 includes housing，The power management chip for external ac power source being converted to external radiator running voltage it is provided with in the housing of described external radiator、Multiple radiator fans 21 can simultaneously opened or partly open，The position of the heating region of described surface of shell correspondence notebook computer is provided with a digital temperature sensor 23，Each described radiator fan connects a fan electromotor controlling described radiating fan rotation speed，Described fan electromotor connects singlechip controller by multi-channel driver circuit，Described singlechip controller connects described digital temperature sensor，Described housing is formed with, after being connected with described notebook computer body clamping, the linear type air channel leading to both sides between described housing and described notebook computer body.
Described power management chip connects power connector 25 by power line 24, and described power connector 25 uses attaching plug.
Concrete, the surface of described external radiator 2 has two raised lines 20, on described raised line, length direction is provided with groove, the bottom of described notebook computer body is provided with the raised item 11 of corresponding described groove, by coordinating of the groove on described raised line 20 and described raised item 11, described notebook computer body is connected with external radiator 2 phase clamping.
Wherein, concrete, described multi-channel driver circuit uses Darlington reverse driving circuit module, and described Darlington reverse driving circuit module includes multiple NPN Darlington transistor.
The side of the housing of described external radiator is provided with slot 28, being provided with one in described slot 28 can the tablet 29 of pull, described tablet 29 is provided with the touch display screen being connected with described singlechip controller, the temperature setup control parameter relevant for the real-time temperature shown bottom current notebook computer casing and input gives described singlechip controller, to control corresponding fan electromotor.As set the start-up temperature of radiator fan, and multiple fan start sequencing and certain at a temperature of the parameter such as rotating speed of fan.
Concrete, described fan electromotor uses fan DC brushless motor.
Further, the housing bottom of described external radiator has adjustable support frame device 26, and the external radiator of stating that can be made by support frame as described above device is tilted horizontal by certain angle.
Further, in order to described external radiator matches with horizontal plane after side raises, having rake 27 at the bottom of another side of described external radiator, the surface of described rake 27 has improved mat or skid-proof rubber.
Further, described singlechip controller connects power key, and described power key is located on a sidewall of the housing of described external radiator.
nullThis utility model is by being provided with an external radiator at the housing bottom of notebook computer body by groove device is detachable，Described external radiator includes housing，The power management chip for external ac power source being converted to external radiator running voltage it is provided with in the housing of described external radiator、Multiple radiator fans can simultaneously opened or partly open，The position of the heating region of described surface of shell correspondence notebook computer is provided with a digital temperature sensor，Each described radiator fan connects a fan electromotor controlling described radiating fan rotation speed，Described fan electromotor connects singlechip controller by multi-channel driver circuit，Described singlechip controller connects described digital temperature sensor，Described housing is formed with, after being connected with described notebook computer body clamping, the linear type air channel leading to both sides between described housing and described notebook computer body，Notebook computer can be realized effectively be combined with radiator，And can use with for a bracing frame，Have important practical significance.
The above is only preferred implementation of the present utility model; it should be pointed out that, for those skilled in the art, on the premise of without departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (5)
- null1. a notebook computer with external radiator，It is characterized in that，Including notebook computer body，The housing bottom of described notebook computer body is provided with an external radiator by groove device is detachable，Described external radiator includes housing，The power management chip for external ac power source being converted to external radiator running voltage it is provided with in the housing of described external radiator、Multiple radiator fans can simultaneously opened or partly open，The position of the heating region of described surface of shell correspondence notebook computer is provided with a digital temperature sensor，Each described radiator fan connects a fan electromotor controlling described radiating fan rotation speed，Described fan electromotor connects singlechip controller by multi-channel driver circuit，Described singlechip controller connects described digital temperature sensor，Described housing is formed with, after being connected with described notebook computer body clamping, the linear type air channel leading to both sides between described housing and described notebook computer body.
- The most according to claim 1, there is the notebook computer of external radiator, it is characterised in that described multi-channel driver circuit uses Darlington reverse driving circuit module, and described Darlington reverse driving circuit module includes multiple NPN Darlington transistor.
- The most according to claim 2, there is the notebook computer of external radiator, it is characterized in that, the side of the housing of described external radiator is provided with slot, being provided with one in described slot can the tablet of pull, described tablet is provided with the touch display screen being connected with described singlechip controller, and the temperature setup control parameter relevant for the real-time temperature shown bottom current notebook computer casing and input gives described singlechip controller.
- The most according to claim 3, there is the notebook computer of external radiator, it is characterised in that described fan electromotor uses fan DC brushless motor.
- 5. there is according to any one of claim 1-4 the notebook computer of external radiator, it is characterized in that, the housing bottom of described external radiator has adjustable support frame device, and the external radiator of stating that can be made by support frame as described above device is tilted horizontal by certain angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143752.XU CN205450887U (en) | 2015-12-31 | 2015-12-31 | Notebook computer with external radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521143752.XU CN205450887U (en) | 2015-12-31 | 2015-12-31 | Notebook computer with external radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205450887U true CN205450887U (en) | 2016-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521143752.XU Expired - Fee Related CN205450887U (en) | 2015-12-31 | 2015-12-31 | Notebook computer with external radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205450887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207519A (en) * | 2020-09-30 | 2021-01-12 | 东莞市金久鼎电子科技有限公司 | Notebook shell and method for producing notebook shell |
-
2015
- 2015-12-31 CN CN201521143752.XU patent/CN205450887U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112207519A (en) * | 2020-09-30 | 2021-01-12 | 东莞市金久鼎电子科技有限公司 | Notebook shell and method for producing notebook shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160810 Termination date: 20201231 |