CN2567679Y

CN2567679Y - Portable computer for used at low-temp.

Info

Publication number: CN2567679Y
Application number: CN 02231172
Authority: CN
Inventors: 林煌斌
Original assignee: Mitac Technology Corp
Current assignee: Getac Technology Corp
Priority date: 2002-04-16
Filing date: 2002-04-16
Publication date: 2003-08-20
Anticipated expiration: 2012-04-16

Abstract

The utility model relates to a portable computer used at low temperature, which comprises a processor, a battery and at least one heat conduction member, wherein the heat conduction member is simultaneously connected with the processor and the battery. The heat conduction member is used for leading heat generated by the processor to the battery in order to increase the temperature of the battery and enable the battery not to reduce the efficiency in the environment at low temperature.

Description

Be fit to the hand-held computer that low temperature uses down

(1) technical field

The relevant a kind of hand-held computer of the utility model, the particularly hand-held computer that uses down relevant for a kind of suitable low temperature.

(2) background technology

Therefore military computer (or industrial computer) has its special environment for use and demand, and when going through various abominable situation, computer still must can be kept normal running, is its necessary conditions.

When area or refrigerant latitudes use portable type computer in the open air, because temperature is lower, will reduce the usefulness of battery in the computer, and not see the scheme that solution is arranged at present.

(3) utility model content

In view of this, the purpose of this utility model is to address the above problem and the hand-held computer that uses is provided under a kind of suitable low temperature.

Hand-held computer of the present utility model comprises a processor, a battery and at least one heat conduction member; Heat conduction member is connected in processor and battery simultaneously, and the heat that is used for that processor is produced guides to battery, with the temperature of rising battery, makes battery unlikely reduction usefulness in low temperature environment.

For further specifying the purpose of this utility model, design feature and effect, the utility model is described in detail below with reference to accompanying drawing.

(4) description of drawings

Fig. 1 is the synoptic diagram according to hand-held computer of the present utility model;

Fig. 2 is the stereographic map according to the battery of hand-held computer of the present utility model;

Fig. 3 is the cut-open view of being got along Fig. 2 center line III-III.

(5) embodiment

See also Fig. 1, Fig. 1 is the synoptic diagram of hand-held computer of the present utility model, and hand-held computer of the present utility model has a main body 50 and a display 60, wherein is provided with a processor 10 in the main body 50.When hand-held computer in when work, the temperature of processor 10 is very high, therefore a heat radiator 20 is set below processor 10, is used to absorb the heat that processor 10 is produced, and to reduce the temperature of processor 10, makes the processor 10 can normal operations.

When hand-held computer is used in the area of cold, cause the usefulness of battery 40 to reduce for fear of low temperature, therefore utilize heat pipe 30 to connect battery 40 and heat radiator 20, heat radiator 20 is guided to battery 40 from the heat that processor 10 is absorbed, to improve the temperature of battery 40.Please consult Fig. 2 and Fig. 3 simultaneously, Fig. 3 is the cut-open view of being got along Fig. 2 center line III-III, and wherein several heat pipes 30 are embedded on the surface of battery 40 and fix, with heat transferred battery 40, to improve its usefulness.

Above exemplify is a preferred embodiment of the present utility model, if but heat radiator is not set, but utilize heat pipe directly processor to be guided to battery, also be feasible.

The heat transferred battery 40 that the utility model is produced processor 10, reduce on the one hand the temperature of processor 10, avoid Yin Gaowen and influence processor 10 operate as normal, the temperature of the battery 40 that raises on the other hand, make battery 40 unlikely reduction usefulness in low temperature environment, real in killing two birds with one stone.

Certainly, those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in the scope of the utility model claims variation, the modification of the above embodiment.

Claims

1. the hand-held computer that suitable low temperature uses down has a main body and a display, and wherein this main body includes a processor and a battery; It is characterized in that, also comprise:

At least one heat conduction member is connected in this processor and this battery simultaneously, and the heat that is used for that this processor is produced guides to this battery.

2. the hand-held computer that suitable low temperature as claimed in claim 1 uses down is characterized in that this heat conduction member is a heat pipe.

3. the hand-held computer that suitable low temperature uses down has a main body and a display, and this main body also includes a processor; With a battery; It is characterized in that, also comprise:

One heat radiator, it is contacted with this processor to be used to absorb the heat that this processor is produced;

At least one heat conduction member is connected in this processor and this heat radiator simultaneously, is used for the heat of this heat radiator is guided to this battery.

4. the hand-held computer that suitable low temperature as claimed in claim 3 uses down is characterized in that this heat conduction member is a heat pipe.