JP2016157908A - Overheat prevention bag body for radio communication facility - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an overheat prevention bag body for a radio communication facility, which isolates a radio communication facility from direct sunlight, is simple in a structure, is easy to be mounted and unmounted, has excellent weather resistance, and is inexpensive.SOLUTION: In an overheat prevention bag body for a radio communication facility, a sunlight isolation means has a bag body shape, a plurality of air permeable pores are provided to a side surface and an air gap is arranged between a bag body and an article so that air permeability is ensured, and a securing means for a bag body is provided. In addition, joint use of a light shielding material or a light shielding paint can be also made.SELECTED DRAWING: Figure 1

Description

      The present invention relates to an overheat-preventing bag that prevents overheating due to solar heat in a radio communication facility used for mobile communication.

Conventional communication radio equipment is widely and widely used in the field using communication terminals such as mobile and Wi-Fi capable of two-way communication, but mobile communication equipment is particularly vulnerable to temperature changes. The effect of overheating is great. Most of the devices shut down as a preventive measure because their functions are impaired due to excessive temperature rise. As a countermeasure for the line associated with the shutdown, a large amount of time, human resources, and expenses are required for the adjustment to send the worker to the site for early recovery and investigation of the cause.
In order to solve the above-described problems, a method of cooling an indoor building with an air conditioning facility has been generally used so far for indoor mobile communication facilities. However, no measures were taken for outdoor communication equipment. Regardless of the number of wireless communication facilities or the number of wireless communication facilities, the amount of power required for cooling becomes enormous, which is not preferable from the environmental viewpoint of energy saving and suppression of the amount of generated carbon dioxide. Therefore, there has been a demand for an overheating prevention means that is easier, has better workability, consumes less energy, and is inexpensive.

      In consideration of the above-mentioned present situation, the present invention provides an overheat-preventing bag body that isolates an outdoor-type wireless communication facility from direct sunlight, has a simple structure, is easy to attach and detach, has excellent weather resistance, and is inexpensive. The purpose is to provide.

In the present invention, in order to solve the above-mentioned problem, as a result of earnest research, a wireless communication facility alone or a building containing a single or a plurality of wireless communication facilities is opened. The front part is integrated with the front part, two side parts connected to the front part, and the rear part. A wireless communication facility is shielded from sunlight by providing a ventilation hole corresponding to 10 to 60% and covering with the device of the present invention in which a gap is disposed between the wireless communication facility and the device of the present invention. It has been found that the temperature rise of the wireless communication equipment can be remarkably suppressed without impairing the air permeability.
The bag of the present invention has a breathable hole for improving the breathability on a sheet arranged in a substantially vertical direction, and for providing a gap between the top sheet and the top of the wireless communication equipment. The support body which consists of a string body or a strip | belt body is arrange | positioned in the height of the vicinity of an upper surface part sheet | seat. Further, it can be stably fixed to the wireless communication facility by a string or band that penetrates a slit provided on a substantially vertical sheet at the bottom of the bag.
The bag body of the present invention can form a complete bag body by connecting the side surface portion and the back surface portion by the first connecting means provided at the end portion of the side surface portion and the end portion of the back surface portion. Also, a second coupling means different from the first coupling means is arranged on the back surface or the side surface, and the bag body is placed on the wall by cooperation with the coupling means provided on the corresponding wall or on the pillar or beam. Alternatively, it can be fixed on a column or beam. There are no particular restrictions on the coupling means, but buttons, hooks, velcro, etc. can be used. The use of Velcro is preferable because of its simplicity. It can be fixed more firmly by combining the slit and the fixing means using the string.
The surface of the bag body can be covered with a light shielding material or a light shielding paint. In this case, sunlight is reflected by the light shielding material or the light shielding paint, and the influence of direct sunlight can be further reduced.

The advantages of the present invention are as follows. The first advantage is that the wireless communication facility is covered with a bag, so that it can be isolated from direct sunlight and its temperature rise can be reduced. The reduction effect is further enhanced by arranging a light shielding material or a light shielding paint on the surface. The second advantage is that the heat radiation by the heat radiating fins provided on the surface of the radio communication equipment is not hindered by providing the hole portion for enhancing the air permeability on the sheet arranged in the substantially vertical direction. The third advantage is that the upper part of the wireless communication equipment is created by creating a gap between the top of the wireless communication equipment and the upper surface sheet with a support made of a string or band provided at a position close to the upper face sheet of the bag body. It is also possible to ventilate and promote the heat dissipation effect. A fourth advantage is that the wireless communication facility can be easily fixed in a stable state by a slit provided in the lower portion of the bag body and a string body or a belt body penetrating the slit. A fifth advantage is that the first coupling means provided on the side surface portion and the back surface portion of the bag body can be used, and the back surface portion and the measure surface portion of the bag body can be arbitrarily coupled or separated, depending on the situation of the wireless communication facility. It is easy to install. A sixth advantage is that the second connecting means can be used to fix on a wall or a building auxiliary material such as a column or a beam. The seventh advantage is that a bag-shaped cover is used as a means for isolating from direct sunlight although it is emphasized again. Being a bag body makes it possible to suppress the manufacturing cost at a low cost, remarkably facilitate construction, and easily cope with the size of the object to be covered.
When these effects are summarized, by using the bag of the present invention, it is possible to reduce the operating load of the radio communication equipment main body, reduce the cost required for the response accompanying the shutdown, and reduce the amount of electricity used.

Embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is a schematic external view of an embodiment of a bag according to the present invention. The bag body of the present invention includes a bottom portion having an opening 1, a front surface portion 2, an upper surface portion 3, two side sheets 4 and a back portion sheet 5. The upper surface sheet 3 is not particularly limited as long as it is a material capable of shielding sunlight. Either a hard material or a flexible material can be used, but a flexible material that can be folded and reduced in volume is preferable from the viewpoint of transportation and storage. The front part sheet 2, the side sheet 4 and the rear part sheet 5 are provided with ventilation holes which occupy 10% to 60% of the entire front part, side part and rear part arranged in a substantially vertical direction in order to maintain air permeability. What is necessary is just to have, and the kind of material is not limited. Any film or sheet of woven fabric, non-woven fabric or synthetic material can be used. The shape of the hole can be arbitrarily selected, such as a mesh shape or a punched hole. However, it is desirable that the holes are distributed almost uniformly. For joining the front part and the side part, the side part and the upper part, or the upper part and the rear part, a joining method can be selected according to the material such as stitching, thermal fusion or joining with an adhesive. Since the device of the present invention is always exposed to the outside air, it is preferable to use a material having excellent weather resistance. For example, ceramic fibers.
The bag body of the present invention can be used alone with the material constituting the bag body, but it is also possible to arrange a light shielding material or a light shielding paint on the surface thereof. In this case, sunlight is reflected and the light shielding effect of the bag is improved.
The first coupling means 9 is arranged on the entire surface or a part of the two vertical ends of the side surface of the bag body, and can be easily coupled or detached in cooperation with the coupling means on the corresponding back surface. is there. Specifically, even if the wireless communication facility is installed near the wall, it is possible to easily cover the wireless communication facility with the bag by removing the back surface portion 5. On the other hand, a bag body can be easily fixed on a wall or a building auxiliary material such as a pillar or a beam by using the second coupling means.
In the bag body of the present invention, a support body including a string body or a band body 4 is disposed in the vicinity of the upper surface sheet 3. The string or band 6 is composed of a plurality, and at least two of them are crossing each other diagonally.
As shown in FIG. 3, this string or band 6 supports the instrument at the top of the wireless communication facility 10, and forms a gap 10 between the top of the wireless communication facility and the upper surface sheet 3. The temperature rise of the wireless communication facility is also suppressed by the ventilation of the gap 10.
FIG. 2 is a conceptual diagram of an embodiment of means for fixing the device of the present invention to a wireless communication facility. It can be easily and stably fixed to the wireless communication facility by penetrating a string body or a band body through a plurality of slits provided on a sheet arranged in a substantially vertical direction, and further tying the ends.

      40 mm wide x 300 mm wide x 800 mm high wireless communication equipment is made of white, woven fabric material made of cotton fibers with a thickness of about 1 mm. %, A device having a width of 650 mm, a depth of 350 mm, and a height of 800 mm with an upper gap interval of 50 mm was attached, and left on the roof of a concrete building for 4 hours under conditions of 30 ° C. to 32 ° C. of the outside air. The average surface temperature of the four places on the surface of the wireless communication equipment after 4 hours was maintained at 31 ° C.

      A wireless communication facility alone was left on the roof of a concrete building for 4 hours under the same conditions as in Example 1 except that the bag was not attached. The average surface temperature of the four places on the surface of the wireless communication equipment after 4 hours was 43 ° C.

      The bag was left on the roof of a concrete building for 4 hours under the same conditions as in Example 1 except that the material of the bag body was a material mainly composed of ceramic fibers and the surface was subjected to a nano metal coating treatment. The average surface temperature of the four places on the surface of the wireless communication equipment after 4 hours was maintained at 30 ° C.

  It is an external appearance schematic explanatory drawing of one Example of the instrument of this invention.   It is an external appearance schematic explanatory drawing of one Example of the fixing means in this invention.   It is a cross-sectional schematic explanatory drawing of one Example of the upper space | gap part in this invention.

The overheat prevention device for the wireless communication equipment of the present invention reduces the shutdown due to overheating, the time for responding to the shutdown, particularly by preventing excessive temperature rise of the wireless communication equipment in the field of mobile communication equipment, It can greatly contribute to the reduction of human resources, expenses, and power consumption for cooling.

DESCRIPTION OF SYMBOLS 1 Opened bottom part 2 Front part 3 Upper surface part 4 Side surface part 5 Back surface part 6 String body or belt | band body 7 1st connection means 8 Slit on side surface 9 String body or belt body which penetrates slit 10 Wireless communication equipment and overheat prevention Gap between bag bodies 11 Wireless communication facility 12 Second coupling means

Claims (9)

Consists of an open bottom part, a front part consisting of a front part and a top part, or a front part where the front part and the top part are integrated, two side parts joined to the front part, and a back part joined to the front part, A plurality of holes having a hole area of 10% to 60% of the entire front surface, side surface, and back surface existing in the vertical direction are arranged, and partially or partially on the two ends of the two side surfaces. An overheat-preventing bag body that covers solar objects and covers an object, wherein the side surface portion and the back surface portion can be coupled by the coupling means provided and the coupling means provided at a corresponding position on the back surface portion. A bag body comprising: a coupling means different from the coupling means according to claim 1 provided on the back surface portion or the side surface portion; and a coupling means provided on a wall behind the corresponding object or auxiliary means such as a pillar or beam of a building. 2. The overheat-preventing bag body for blocking solar heat according to claim 1, wherein the solar heat can be fixed on a wall or an auxiliary means of a building. Claims 1 and 2 characterized in that side portions corresponding to both lower portions of the front portion are coupled by coupling means different from the coupling means of claim 1 or claim 2, and can be removed. The overheat-preventing bag body that blocks solar heat described. The lower part of the front part is composed of a sheet body having two free side ends and a free end of the bottom part, and is connected to the upper part of the front part via a rotating shaft or a hinge or a soft material amount. The overheat-preventing bag body that blocks solar heat according to claim 1 and claim 2. 4. The overheat-preventing bag body for blocking solar heat according to claim 1, wherein the coupling means is a button and / or a hook and / or a magic tape and / or a fastener. The overheat-preventing bag body for blocking solar heat according to claim 1, 2, 3, 4, or 5, wherein the object is a wireless communication facility. A support body composed of a plurality of string bodies or belt bodies including at least two intersecting string bodies or belt bodies that are in contact with the top of the object and support the bag body at a position 50 to 200 mm lower than the upper surface portion of the bag body. The overheat-preventing bag body that blocks solar heat according to claim 1, claim 2, claim 3, claim 4, claim 5, and claim 6. A plurality of slits provided at arbitrary height positions between the bottom portion and the central portion of the bag body, and a string body or a belt body that passes through the slits, and can be fixed to the object. The overheat-preventing bag body that blocks solar heat according to claim 3, claim 4, claim 5, claim 6, and claim 7. The front part, the side part and the back part of the bag body are made of a material mainly composed of ceramic fibers, and a light shielding material or a light shielding paint is disposed on the surface thereof. The overheat-preventing bag body that blocks solar heat according to claim 3, claim 4, claim 5, claim 6, claim 7, and claim 8.

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