CN101998790A - Wireless remote control device - Google Patents
Wireless remote control device Download PDFInfo
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- CN101998790A CN101998790A CN2010101157312A CN201010115731A CN101998790A CN 101998790 A CN101998790 A CN 101998790A CN 2010101157312 A CN2010101157312 A CN 2010101157312A CN 201010115731 A CN201010115731 A CN 201010115731A CN 101998790 A CN101998790 A CN 101998790A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The objective of the invention is to provide a wireless remote control device, having a simple structure, and capable of protecting build-in batteries from effect of an external force and preventing the batteries from generating heat. The wireless remote control device comprises: a frame having a top surface and a bottom surface; an operation part arranged on the top surface to operate an electronic apparatus; a sending part to send a signal from the operation part to the electronic apparatus; lithium batteries arranged in a space between the frame and the top surface or the bottom surface as a power supply; and a side collocation protection member, arranged on one side of the batteries in the frame and being longer than the batteries in a direction vertical to the bottom surface of the frame.
Description
Technical field
The present invention relates to the electronic equipment of household appliances such as air conditioner, TV and so on is carried out remote operated wireless remote controller.
Background technology
Remote operated wireless remote controller is carried out in the adjustment of air conditioner or the channel operation of TV etc. extensively to be popularized.In order to carry out remote operation, need power supply, so the wireless remote controller of household appliances generally holds single three or the alkaline battery of Dan Si or manganese cell etc. and use.
With regard to the battery that uses in being contained in wireless remote controller, left and right sides voltage descended in general 1 year, therefore need be replaced with new battery.So, consider by using the big lithium primary battery of current capacity, reduce the battery altering number of times.
But known, lithium battery, might generate heat owing to the occasion that sustains damage, destroys from outside externally applied forces no matter be primary cell, secondary cell.Therefore, also do not sell, on the many equipment of power consumption, use the battery of low capacity as chargeable lithium secondary battery with the wireless remote controller that the lithium primary battery that does not charge need not to change about 10 years.
As the equipment that uses the lithium primary battery do not charge, known have a bigger camera such as single-lens reflex camera.Though different according to frequency of utilization, be a kind of design that is replaced with new battery with a few days to the several months.As the equipment that uses rechargeable lithium battary, known have portable terminal, a miniature camera etc. such as portable phone, need charge after using a few hours～a few days.
Therefore equipment price costlinesses such as above-mentioned portable terminal, camera generally come corresponding impact from the outside with the intensity of raising equipment integrals such as metal.To this, influence (patent documentation 1 reference: Japanese kokai publication hei 9-321847 communique) that has a kind of technology to be to use the guard block that separates with equipment body to come protection equipment to avoid impacting.This patent documentation 1 discloses the protective device that the outside of equipment body is utilized the portable set that is divided into a plurality of guard block coverings.According to this protective device,, also can protect portable set to avoid the influence of drop impact down even be subjected to drop impact down in any position in the equipment body outside.
But patent documentation 1 is owing to utilize the protective device of overlay device external side of main body to protect portable set integral body to avoid the influence of drop impact down, the portable set that therefore the comprises protective device maximization that becomes.
And, as mentioned above, generally speaking, the possibility that lithium battery such as exists when tramping because of mistake to damage, damage, to destroy at the bigger external force that applies from the outside.Therefore, with the occasion that is loaded in the lithium battery in the wireless remote controller, the battery that needs protection is avoided the influence of the bigger external force that the wireless remote controller framework applied when tramping or falling weight or catching a packet power etc. in mistake.Yet; though patent documentation 1 has been put down in writing the protection in the outside of the equipment body that is impacted when falling, not have to consider to prevent with respect to slam, the caused crushing and the distortion that is contained in the battery of inside of breakage, destruction of external force such as the whereabouts of weight, strike.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structurely, and the battery of adorning in the protection institute is avoided the influence of external force and is prevented the wireless remote controller of the heating of battery.
In order to achieve the above object, wireless remote controller of the present invention possesses: framework; Be positioned at the one side of this framework and operate the operating portion of the running of electric equipment; To send to the sending part of above-mentioned electric equipment from the signal of this operating portion; In above-mentioned framework and between the operating portion opposing face of the opposition side of the operating portion face with operating portion of above-mentioned framework or this operating portion face by spatial configuration, and the lithium primary battery that uses as power supply; And the side that in above-mentioned framework, is positioned at above-mentioned lithium primary battery, and cover the side of above-mentioned lithium battery and the guard block of aforesaid operations portion opposing face side, between this guard block and aforesaid operations portion opposing face, have the space.
Being applied to occasion on the wireless remote controller in bigger external force, at first is that framework becomes the supporter that supports external force, and the bigger external force that is subjected to.
By having the space between framework and lithium primary battery, framework is crooked and produce reaction force, thereby weakens bigger external force and absorb this external force.
And owing to use the guard block clad battery, therefore bigger external force is applied on the guard block prior to battery, absorbs bigger external force by guard block.
The present invention has following effect.
As mentioned above,, can provide simple in structure, and the lithium primary battery of dress is avoided the wireless remote controller of the influence of external force greatly in the protection institute according to the present invention.
Description of drawings
Fig. 1 is the structure chart of air conditioner.
Fig. 2 is the central cross sectional view of the indoor set of air conditioner.
Fig. 3 is the outward appearance front view of wireless remote controller.
Fig. 4 is the outward appearance rearview of wireless remote controller.
Fig. 5 is the side profile schema diagram of wireless remote controller.
Fig. 6 is the upper diagram of wireless remote controller.
Fig. 7 is the side profile schema diagram of wireless remote controller.
Fig. 8 is the side profile schema diagram that applies the wireless remote controller under the state of impact from the top.
Fig. 9 is the side profile schema diagram of wireless remote controller.
Figure 10 is the side profile schema diagram of wireless remote controller.
Figure 11 is the figure of lithium primary battery guard block.
Figure 12 is the side profile schema diagram of wireless remote controller.
Figure 13 is the side profile schema diagram of wireless remote controller.
Figure 14 is the side profile schema diagram of wireless remote controller.
Figure 15 is the side profile schema diagram that hangs over the wireless remote controller of the state on the wall.
Among the figure:
The 1-air conditioner; the 2-indoor set; the 5-wireless remote controller; the 6-off-premises station, 8-connecting tube, 21-framework base; the 23-escutcheon; the 27-air suction inlet, 29-air blow-off outlet, 33-indoor heat exchanger; 290-blows out the air channel; 291-upside up-down wind direction board, 292-downside up-down wind direction board, 311-indoor blower; 396-main body light accepting part; the 397-display unit, 401-wireless remote controller light accepting part, 402-solar panel; the 403-LCD module; the 404-action button, 405-framework upper surface, 406-framework lower surface; 407-framework side; 410-thermistor ventilation hole, 411-dry cell socket cover, 422-dry cell socket; 427-fingertip portion; 430-lithium primary battery side configuration protection parts, 431-lithium primary battery, 433-lithium primary battery below configuration protection parts; the oblique side's configuration protection of 434-lithium primary battery parts; 435-lithium primary battery guard block, 441-Thermal Cutoffs fixed part, 442;-double charge layer capacitor; the 443-substrate; the 444-Thermal Cutoffs, 445-double charge layer capacitor, 446-wall.
Embodiment
Below, based on Fig. 1 to Fig. 6 and Fig. 9 the first embodiment of the present invention is described.At first, use Fig. 1 and Fig. 2 that the overall structure of air conditioner is described.Fig. 1 is the structure chart of air conditioner.Fig. 2 is the central cross sectional view of indoor set.
Air conditioner 1 usefulness connecting tube 8 connects indoor sets 2 and off-premises stations 6, carries out air conditioning to indoor.Indoor set 2 is installed indoor heat exchanger 33, indoor blower 311 on framework base 21, the dish 35 etc. that uncovers, and covers with escutcheon 23, and in the front of escutcheon 23 front panel 25 is installed.Have the air suction inlet 27 and the air blow-off outlet 29 that blows out the air of adjusted good temperature and humidity of air in the suction chamber on escutcheon 23.
And the frontal lower right side of panel 25 disposes the display part 397 and the main body light accepting part 396 of reception from the ultrared operation signal of the wireless remote controller 5 of other one that show operational situation in front.
Indoor set 2 possesses control basal plate at the electric component case of inside, on this control basal plate microcomputer is set.This microcomputer receives the signal from various transducers such as not shown indoor temperature transmitter, indoor humidity transducers, with the operation signal of main body light accepting part 396 receptions from wireless remote controller 5, and control indoor blower 311, moveable panel CD-ROM drive motor, up-down wind direction board CD-ROM drive motor, left and right sides wind direction board CD-ROM drive motor etc., and, administer and communicating by letter of off-premises station 6 etc., indoor set 2 is all together control.
During this air conditioner 1 running, operate wireless remote control 5 carries out the running of required heating installation, dehumidifying, cold air.
The occasion of cold air operation, the outdoor heat exchanger that is positioned at off-premises station 6 works as condenser, and the indoor heat exchanger 33 that is positioned at indoor set 2 works as evaporator.With the compressor compresses cold-producing medium that is positioned at off-premises station 6, the outdoor heat exchanger that the refrigerant flow direction that making becomes HTHP works as condenser, and carry out heat exchange, thereby cold-producing medium becomes liquid mutually from gas basically with extraneous air.Then, make the cold-producing medium that becomes liquid be decompressed to required pressure by the electric expansion valve that is positioned at off-premises station 6, and via connecting tube 8, the indoor heat exchanger 33 that refrigerant flow direction works as evaporator.Cold-producing medium and room air temperature is also lower than this indoor temperature with indoor heat exchanger 33 carry out heat exchange, thereby reduce the temperature by the room air of indoor heat exchanger 33, are adjusted to required temperature with indoor.Cold-producing medium utilizes indoor heat exchanger 33 to become gas mutually from the two-phase state basically.Then, cold-producing medium is recycled to off-premises station 6 via connecting tube 8.
The occasion of heating installation running, with respect to cold air operation, outdoor heat exchanger works as evaporator, and indoor heat exchanger 33 works as condenser.For make utilize indoor heat exchanger 33 carried out heat exchange heat warm distinguished and admirable to indoor lower position, compare with the occasion of cold air operation, upside up-down wind direction board 291, downside up-down wind direction board 292 tilt downwards basically.But according to indication and the operation mode from wireless remote controller 5, the direction of upside up-down wind direction board 291, downside up-down wind direction board 292 changes.
The occasion of dehumidifying running, indoor heat exchanger 33 is separated into two parts aspect heat, and a side of indoor heat exchanger 33 is as evaporator, and a side of indoor heat exchanger 33 and outdoor heat exchanger are as condenser.Make this structure, to compressor, be configured in fan that the dehumidifying of playing depressurization between the indoor heat exchanger 33 divided into two parts ventilates with decompressor, to outdoor heat exchanger and control to the indoor blower 311 that indoor heat exchanger 33 ventilates, thereby can realize the cold air tendency the dehumidifying running, have the dehumidifying running etc. of heating installation tendency to have the dehumidifying running of temperature tendency.
Then, with reference to Fig. 3 and Fig. 4, the outward appearance and the internal structure of wireless remote controller 5 is described.Fig. 3 is the outward appearance front view of wireless remote controller.Fig. 4 is the outward appearance rearview of wireless remote controller.
As shown in Figure 3, wireless remote controller 5 has wireless remote controller light accepting part 401, solar panel 402, LCD module 403 and action button 404.Wireless remote controller light accepting part 401 is positioned at the upper end of wireless remote controller 5 so that be subjected to light easily.Required electric power when solar panel 402 is supplied with wireless remote controllers 5 standbies.LCD module 403 is made of the large-scale liquid crystal indicator that stays border body and be configured in the lengthwise of its area on whole around the display part configuration plane.Action button 404 stays border body and disposes around the action button configuration plane.
And wireless remote controller 5 has thermistor ventilation hole 410, dry cell socket cover 411 as shown in Figure 4.Thermistor is provided with for making surrounding air circulation with ventilation hole 410, and has the heat of releasing from wireless remote controller 5 self, thereby reduces to measure the effect of the wireless remote controller of the temperature around the wireless remote controller 5 with the error of room temperature thermistor.
In addition, by dismounting dry cell socket cover 411, can be provided with or change dry cell at dry cell socket 422.
Fig. 5 to Fig. 8 represents wireless remote controller 5 of the present invention (present embodiment 1).Present embodiment 1 relates to following invention; power supply as wireless remote controller 5; use has the lithium primary battery 431 of tens of times high current capacity with respect to the alkaline dry battery of selling on the open market; and utilize framework, lithium primary battery side configuration protection parts 430 and be located at framework and lithium primary battery 431 between the space, the protection lithium primary battery 431.
Fig. 5 is the side profile schema diagram of wireless remote controller.Fig. 6 is the upper diagram of wireless remote controller.Fig. 7 is the side profile schema diagram of wireless remote controller.Fig. 8 is the side profile schema diagram of wireless remote controller that applies the state of impact from the top.The framework of wireless remote controller 5 comprises framework upper surface 405, framework lower surface 406 and framework side 407.The operating position of the action button 404 of the running of operating electronic equipment and the running of operating electronic equipment is in framework upper surface 405.Framework lower surface 406 is positioned at the back side of framework upper surface 405.Framework side 407 is the faces beyond framework upper surface 405 and the framework lower surface 406,
Dispose by the space with framework lower surface 406 in framework as the lithium primary battery 431 of one of power supply of wireless remote controller 5.And in the present embodiment, lithium primary battery 431 disposes by the space that is equivalent to the distance more than the 3mm on the rectilinear direction with framework lower surface 406.
Lithium primary battery side configuration protection parts 430 are positioned at the side of lithium primary battery 431 in framework, and than lithium primary battery 431 height.
The height P of lithium primary battery 431 is the distances between the lower surface of the upper surface of lithium primary battery 431 and lithium primary battery 431.And the height H of lithium primary battery side configuration protection parts 430 is the length of the lithium primary battery side configuration protection parts 430 on the direction identical with the height P of lithium primary battery 431.In the present embodiment, the height H of lithium primary battery side configuration protection parts 430 is also longer than the height P of lithium primary battery 431.
At this, lithium primary battery side configuration protection parts 430 are with respect to lithium primary battery 431, are positioned at the lithium primary battery guard block that comprises as on the direction of side beyond the fore-and-aft direction and oblique side.Describe with Fig. 7, it is in the scope in space of the opposite side of benchmark and lithium primary battery 431 that lithium primary battery side configuration protection parts are located in the framework with the space of the line I side that to be benchmark opposite with lithium primary battery 431 with line J.
Lithium primary battery 431 in the present embodiment 1 owing to have an above-mentioned high current capacity, therefore with respect to alkaline battery etc., can be realized the long-life of extending significantly.But, imagination as the fault of the occasion that is subjected to breakage (internal short-circuit and load short circuits, the caused short circuit of electrolyte leakage) because of bigger external force, can enumerate the bigger possibility of loss of the occasion that existence generates heat because of high current capacity, and the generation of the gas that chemical reaction caused of the electrolyte that can cause by means of water, when using with lithium primary battery 431 to the battery of the high current capacity of representative, effective method is to make following structure: can prevent that bigger external force (user's mistake tramp etc.) from directly involving the structure of battery; Thermal Cutoffs is arranged to structure with the battery driving fit; Prevent the structure of dispersing of content in explosion-proof valve when work of battery; And just in case when overheated the influence of heat also be difficult to be delivered to outside closed construction, for the present invention,, make following structure as the peculiar protection structure of the battery of high current capacity.
Below the explanation occasion of wireless remote controller 5 being tramped in mistake etc. in the scope more than the distance between two lithium primary battery side configuration protection parts 430 that exist across lithium primary battery 431, applies the situation of big external force on the surface.At first, big external force is applied to framework upper surface 405 or framework lower surface 406, and framework side 407 becomes support, accepts big external force.
As shown in Figure 8, apply the occasion of external force greatly at framework upper surface 405, framework upper surface 405 takes place crooked until lithium primary battery guard block 430 arrival framework lower surfaces 406.Then, lithium primary battery side configuration protection parts 430 become support, and protection lithium primary battery 431 is avoided the influence of big external force.
Apply the occasion of big external force at framework lower surface 406; framework lower surface 406 takes place crooked up to lithium primary battery side configuration protection parts 430; lithium primary battery side configuration protection parts 430 become support, and protection lithium primary battery 431 is avoided the influence of big external force.
In addition, just in case perpendicular to the big external force of the direction of framework lower surface 406 (below, be referred to as from above or below big external force) part is applied to the occasion on the framework upper surface 405 of the top that is positioned at lithium primary battery 431, at first applies big external force at framework upper surface 405.Framework side 407 becomes support, accepts big external force.
And framework upper surface 405 takes place crooked, and big external force is reduced.At this,,, lithium primary battery side configuration protection parts 430 and lithium primary battery 431 are hidden to direction in space by between framework lower surface 407 and lithium primary battery 431, having the space even framework upper surface 405 is crooked.
Then, at framework upper surface 405 the crooked occasion that contacts with framework lower surface 406 until lithium primary battery side configuration protection parts 430 takes place, framework side 407 and lithium primary battery side configuration protection parts 430 become support, accept big external force.
And, just in case be applied to the occasion of the framework lower surface 406 of the below that is positioned at lithium primary battery 431, at first apply big external force at framework lower surface 406 from the big external force part of below.Framework side 407 becomes support, accepts big external force.
Then; by between framework lower surface 406 and lithium primary battery 431, having the space; before big external force involved lithium primary battery 431, framework lower surface 406 took place crooked, therefore can reduce or eliminate the required reaction force of lithium primary battery side configuration protection parts 430.
And, crooked occasion up to lithium primary battery side configuration protection parts 430 takes place at framework lower surface 406, lithium primary battery side configuration protection parts 430 and framework side 407 become support, and protection lithium primary battery 431 is avoided the influence of big external force.
Present embodiment is not that the intensity that improves equipment integral absorbs big external force, and just increases lithium primary battery side configuration protection parts 430 newly in order to protect lithium primary battery 431.Therefore, need not to make wireless remote controller 5 to become large-scale, just can improve the protective value of lithium primary battery 431 with simple structure.
And to have a framework lower surface 406 crooked to lithium primary battery 431 directions even adopted, and contacts the material of the toughness that does not also rupture with lithium primary battery 431 until framework lower surface 406.Even applied big external force in framework lower surface 406 parts, do not connect framework lower surface 406 yet, therefore before applying big external force on the lithium primary battery 431, lithium primary battery side configuration protection parts 430 can be accepted big external force reliably.
In addition, lithium primary battery side configuration protection parts 430 are made the parts that separate with framework, can the frame body be subjected to considering the control that the material that designs is selected like that, can select the material of excellent impact resistance or do not fire or the material of the best of nonflammable material and so on.And; in the occasion that constitutes framework and lithium primary battery side configuration protection parts 430 by resin; if integrative-structure then must be considered design surface; therefore also to consider problem such as contraction when strengthening wall thickness in order to improve intensity and limit bigger; but owing to be parts separately; therefore design surface need not be considered, restriction can also be reduced.Therefore, even can not protect the occasion of the big external force of the intensity of lithium primary battery 431 inside fully, also can bear big external force by lithium primary battery side configuration protection parts 430 in the framework that has applied lithium primary battery 431.
And the substrate that is positioned at framework upper surface 405 directions of lithium primary battery 431 also plays the effect of protection lithium primary battery 431.Owing to guard block and the usefulness of substrate 443, therefore need not to make wireless remote controller 5 to become large-scale, also can improve the resistance to impact of lithium primary battery 431 as the upper surface direction of lithium primary battery 431.
In addition, lithium primary battery 431 contacts with lithium primary battery side configuration protection parts 430.By shorten the distance of two lithium primary battery side configuration protection parts 430 as far as possible; reduced only to apply partly the possibility of impact, can bear the impact that is applied on the lithium primary battery 431 more reliably by lithium primary battery side configuration protection parts 430 at the lithium primary battery 431 between lithium primary battery side configuration protection parts 430.
And; just in case partly when the framework upper surface 405 on lithium primary battery 431 tops or framework lower surface 406 apply big external force; by shorten the distance of two lithium primary battery side configuration protection parts 430 as far as possible, also can reduce the required moment of flexure of framework upper surface 405 or framework lower surface 406.
Below, based on Fig. 9 the second embodiment of the present invention is described.Present embodiment 2 is with respect to mode 1, and the below of lithium primary battery is surrounded with guard block, further improved the resistance to impact of lithium primary battery.
Fig. 9 is the upper diagram of wireless remote controller.Configuration protection parts 433 below framework lower surface 406 directions of lithium primary battery 431 are provided with lithium primary battery.Apply from below the occasion of big external force; big external force is applied on framework lower surface 406, framework side 407, lithium primary battery side configuration protection parts 430 and the lithium primary battery below configuration protection parts 433 prior to lithium primary battery 431, thereby can reduce or eliminate the impact that applies to lithium primary battery 431.
And lithium primary battery below configuration protection parts 433 pass through spatial configuration with lithium primary battery 431, therefore are not only framework lower surface 406, and lithium primary battery below configuration protection parts 433 also can work as beam.
Below, based on Figure 10 and Figure 11 third embodiment of the invention is described.Present embodiment 3 is with respect to mode 1 and 2, and the side of lithium primary battery is all surrounded with guard block, improved the resistance to impact of lithium primary battery.
Figure 10 is the side profile schema diagram of wireless remote controller.Figure 11 is the upper diagram of wireless remote controller.Double charge layer capacitor 445 is savings capacitors by the electricity of solar panel 402 generatings.
By the side of lithium primary battery 431 is all surrounded with guard block of lithium 435, can improve applied from above or below the resistance to impact of lithium primary battery guard block 435 of occasion of big external force.And, in the occasion that applies big external force from framework side 407 directions, also can before being applied to lithium primary battery 431, big external force accept big external force by lithium primary battery guard block 435.
And as shown in figure 11, lithium primary battery 431 utilizes lithium primary battery guard block 435 and substrate 443 to seal.Therefore, just in case liquid immerses the occasion of wireless remote controller inside, lithium primary battery guard block 435 and substrate 443 become wall, thereby liquid can not immerse lithium primary battery 431.
In addition, as shown in figure 11, lithium primary battery guard block 435 possesses Thermal Cutoffs fixed part 441.The Thermal Cutoffs 444 that reaches the above time fusing of design temperature is fixed on this Thermal Cutoffs specified part 441, becomes the structure with lithium primary battery 431 driving fits.Therefore, has the advantage that can make the advantage that Thermal Cutoffs 444 works less for the temperature error of lithium primary battery 431 and need not to be provided with in addition the fixing means of Thermal Cutoffs 444.
Lithium primary battery guard block 435 is made of the low resin component of thermal conductivity, and is configured to surround lithium primary battery 431, so can play a role as heat-insulating material.Even apply under the situation (occasion when being placed on the window of sunlight direct projection in full summer or be placed on by the occasion in the stove etc.) of big heat energy and so on surface to wireless remote controller 5, also the heat that is delivered to lithium primary battery 431 can be reduced according to effect of heat insulation, the situation that Thermal Cutoffs moves because of the heat from the outside can be prevented.And Thermal Cutoffs 444 also prevents just in case the heating from inside during lithium primary battery 431 short circuits etc. is directly delivered to the outside.
The occasion that lithium primary battery 431 is short-circuited, Thermal Cutoffs 444 disconnects short circuit paths, and has time lag by Thermal Cutoffs 444 opening circuit of carrying out.Before opening circuit, need under the situation of time by Thermal Cutoffs 444, also can utilize heat-insulating material to make the heating of lithium primary battery 431 be difficult to be delivered to the outside, the heating of the lithium primary battery 431 when load short circuits utilizes Thermal Cutoffs to open circuit before being delivered to the outside.Make the Thermal Cutoffs that is located on the loaded line 444 and lithium primary battery 431 driving fits, short circuit paths is opened circuit from lithium primary battery 431 when generation load short circuits, load half short circuit when the internal part fault etc.
In addition, the wall thickness of lithium primary battery guard block 435 is thick more to improve heat-insulating property more, and has both intensity and heat-insulating property and consider miniaturization, in this embodiment, wall thickness is set at 1.5mm.
And just in case the occasion of explosion-proof valve work, the closed construction that is formed by lithium primary battery guard block 435 and substrate 443 has erasure effect, can alleviate unnecessary the not feeling at ease of user because of the unfavorable condition of inside.
Imagination is on desk or in the wireless remote controller that uses on the floor, also must be susceptible to the situation that the liquid of water or cold drink water, soup class etc. spatters.So, in the present invention, as shown in figure 11, around lithium primary battery 431, the end face of butt joint lithium primary battery guard block 435 and substrate 443 and make closed construction.Thereby even liquid immerses the occasion of wireless remote controller inside, lithium primary battery guard block 435 and substrate 443 become wall, can prevent that also liquid from immersing lithium primary battery 431.With regard to the immersion that prevents liquid; on the basis of the positive pole of the lithium primary battery 431 of the inside that can prevent lithium primary battery guard block 435 and the short circuit between the negative pole; liquid can not immerse under the state of explosion-proof valve work just in case be absorbed in, and therefore can suppress the generation of the gas that chemical reaction caused of the electrolyte that can cause by means of water.
Below, based on Figure 12 the fourth embodiment of the present invention is described.Present embodiment 4 is with respect to mode 1; substitute lithium primary battery side configuration protection parts 430; the high lithium primary battery guard block 435 of aspect ratio lithium primary battery 431 is set; thereby the degree of freedom of the internal structure that improves; this lithium primary battery guard block 435 is positioned in framework below the inclination of lithium primary battery 431, and engages with framework lower surface 406.Figure 12 is the upper diagram of wireless remote controller.
Apply from below the occasion of big external force, at first apply big external force at framework lower surface 406.Work as guard block in framework lower surface 406 and framework side 407, thereby the influence of big external force is avoided in protection wireless remote controller 5 inside.
Secondly; by between framework lower surface 406 and lithium primary battery 431, having the space; before big external force involves lithium one deck battery 431; framework lower surface 406 takes place crooked; thereby the oblique side's guard block 434 of lithium primary battery contacts with substrate 443; the oblique side's guard block 434 of lithium primary battery becomes support, and protection lithium primary battery 431 is avoided the influence of big external force.
The occasion that applies big external force at framework upper surface 405 too, the oblique side's guard block 434 protection lithium primary batteries 431 of framework upper surface 405, framework side 407 and lithium primary battery are avoided the influence of big external force.
Below, based on Figure 13 the fifth embodiment of the present invention is described.Present embodiment 5 is with respect to mode 1, and lithium primary battery 431 contacts with framework lower surface 406 with lithium primary battery side configuration protection parts 430.Figure 13 is the profile schema diagram of the wireless remote controller of present embodiment 5.
This structure is characterised in that lithium primary battery side configuration protection parts 430 are compared with lithium primary battery 431, is positioned at the position near framework upper surface 405.And, between lithium primary battery 431 and framework upper surface 405, there is the space really.With respect to the big external force from the top, framework upper surface 405 and framework side 407 are subjected to big external force prior to lithium primary battery 431, and therefore big external force does not involve lithium primary battery 431.
Below, based on Figure 14 the sixth embodiment of the present invention is described.Present embodiment 6 is with respect to mode 1, possesses the dry cell socket 422 with framework lower surface 406 Construction integrations, and contacts with substrate 443.Figure 14 is the profile schema diagram of the wireless remote controller of present embodiment 6.
And, between substrate 443 and lithium primary battery 431, having the occasion in space, substrate 443 becomes beam, by the substrate 443 crooked reaction forces that produce, thereby weakens impact.
In addition, though at lithium primary battery side configuration protection parts 430 with after framework lower surface 406 contacts, dry cell socket 422 is brought into play the effect of supporting substrate 443 with framework side 407, lithium primary battery side configuration protection parts 430.
And as shown in figure 14, it is longer than dry cell socket 422 1 sides that framework side 407 is designed to lithium primary battery 431 1 sides.Framework lower surface 406 is placed on wireless remote controller 5 occasion on the desk etc. of level down, if the height of lithium primary battery 431 and dry cell socket 422 relatively, then lithium primary battery 431 is in high position.And, as shown in figure 15, when being arranged on wireless remote controller 5 on the wall wireless remote controller light accepting part 401 up, to compare with dry cell socket 422, lithium primary battery 431 is in high position.By making this structure, just in case during the dry cell leakage liquid, liquid can not flow to lithium primary battery 431 yet.
In addition, as shown in figure 14, framework lower surface 406 possesses fingertip portion 427.By making finger be positioned at this fingertip portion 427, can improve retentivity.
As one of maximum feature of present embodiment, fingertip portion 427 is located between dry cell socket 422 and the lithium primary battery 431, according to this structure, make framework lower surface 406 contact and place under the state of wireless remote controller 5 with desk or wall, in the occasion that immerses dry cell socket 422 from the occasion of dry cell leakage liquid or liquid, fingertip portion 427 becomes wall, so liquid that can not flows to lithium primary battery 431.
In addition, also can make the structure that separates dry cell socket 422 sides and lithium primary battery 431 sides with fingertip portion 427, so that contact and place under the state of wireless remote controller 5 with desk or wall etc. at framework lower surface 406 face in addition that makes as shown in figure 15, liquid can not flow to lithium primary battery 431 from dry cell socket 422 yet.
And lithium primary battery guard block 435 has flame retardancy, and substrate 443 is compared with the framework of wireless remote controller 5, uses to have stable on heating parts.Therefore, just in case lithium primary battery 431 adstante febres, lithium primary battery guard block 430 and substrate 443 become protection walls, thereby heat is difficult to be delivered to wireless remote controller 5 integral body from lithium primary battery 431.
In addition, LCD module 403 is positioned at the top of lithium primary battery side configuration protection parts 434.Apply the occasion of impact on LCD module 403, side guard block 434 supports LCD modules 403 before breaking, and therefore can protect the propylene lid to prevent that LCD module 403 from dispersing to the user with liquid crystal.
In addition, as the power supply of wireless remote controller 5, understand present embodiment with lithium primary battery 431, but also can substitute lithium primary battery 431 and use lithium ion battery, lithium-air battery, silver oxide cell, zinc-air cell and Ni-MH battery.
Claims (14)
1. a wireless remote controller is characterized in that,
Possess: framework with upper surface and lower surface;
Be positioned at the operating portion of the running of the upper surface of above-mentioned framework and operating electronic equipment;
To send to the sending part of above-mentioned electronic equipment from the signal of aforesaid operations portion;
In above-mentioned framework with above-mentioned framework upper surface or above-mentioned framework lower surface by spatial configuration, and the lithium battery that uses as power supply; And
In above-mentioned framework, be positioned at the side of above-mentioned battery, and on perpendicular to the direction of framework lower surface side configuration protection parts longer than above-mentioned battery.
2. wireless remote controller according to claim 1 is characterized in that,
The face relative of above-mentioned side configuration protection parts with above-mentioned framework upper surface than above-mentioned lithium battery with the relative face of above-mentioned framework upper surface, shorter with the distance of above-mentioned framework upper surface.
3. wireless remote controller according to claim 1 and 2 is characterized in that,
Even it is crooked that above-mentioned framework upper surface or above-mentioned framework lower surface have to above-mentioned lithium battery direction generation, until contacting the toughness that does not also rupture with above-mentioned lithium battery.
4. according to each described wireless remote controller in the claim 1～3, it is characterized in that,
Above-mentioned side configuration protection parts have the material behavior different with above-mentioned framework.
5. according to each described wireless remote controller in the claim 1～4, it is characterized in that,
The side of above-mentioned lithium battery is surrounded with above-mentioned side configuration protection parts.
6. according to each described wireless remote controller in the claim 1～5, it is characterized in that,
Above-mentioned lithium battery contacts with above-mentioned side configuration protection parts.
7. according to each described wireless remote controller in the claim 1～6, it is characterized in that,
The top configuration protection parts that possess the top that covers above-mentioned lithium battery perhaps cover the below configuration protection parts of the below of above-mentioned lithium battery.
8. according to each described wireless remote controller in the claim 1～6, it is characterized in that,
Possess the top that covers above-mentioned lithium battery top configuration protection parts, cover above-mentioned lithium battery the below below configuration protection parts and at the Thermal Cutoffs that reaches design temperature fusing when above,
The said temperature fuse by configuration protection parts below above-mentioned, above-mentioned above between configuration protection parts and above-mentioned side configuration protection the parts guard block and above-mentioned lithium battery that constitute.
9. according to claim 7 or 8 described wireless remote controllers, it is characterized in that,
Above-mentioned top configuration protection parts or above-mentioned below configuration protection parts and above-mentioned lithium battery pass through spatial configuration.
10. according to each described wireless remote controller in the claim 7～9, it is characterized in that,
Above-mentioned side configuration protection parts, above-mentioned below configuration protection parts and above-mentioned top configuration protection parts have heat-insulating property.
11. according to each described wireless remote controller in the claim 7～10, it is characterized in that,
Possess and be positioned at above-mentioned framework and be all together the substrate of controlling wireless remote controller,
The above-mentioned top of aforesaid substrate double as configuration protection parts or above-mentioned below configuration protection parts.
12. wireless remote controller according to claim 11 is characterized in that,
Utilize aforesaid substrate, above-mentioned side configuration protection parts and above-mentioned top configuration protection parts or above-mentioned below configuration protection parts to seal above-mentioned lithium battery.
13. according to claim 11 or 12 described wireless remote controllers, it is characterized in that,
Possess the battery socket that holds battery,
Above-mentioned battery socket is positioned on the aforesaid substrate, and contacts with above-mentioned framework.
14. an air conditioner is characterized in that,
Possess: according to each described wireless remote controller in the claim 1～13;
Reception is from the acceptance division of the signal of the above-mentioned sending part of above-mentioned wireless remote controller; And
Control the control part of the running of off-premises station and indoor set based on the control information that receives by above-mentioned acceptance division.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009186984A JP4945607B2 (en) | 2009-08-12 | 2009-08-12 | Wireless remote control device |
| JP2009-186984 | 2009-08-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101998790A true CN101998790A (en) | 2011-03-30 |
| CN101998790B CN101998790B (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010115731.2A Expired - Fee Related CN101998790B (en) | 2009-08-12 | 2010-02-11 | Wireless remote control device |
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| Country | Link |
|---|---|
| JP (1) | JP4945607B2 (en) |
| CN (1) | CN101998790B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5017329B2 (en) * | 2009-08-12 | 2012-09-05 | 日立アプライアンス株式会社 | Wireless remote control device |
| JP7261148B2 (en) * | 2019-12-02 | 2023-04-19 | ダイキン工業株式会社 | remote controller |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218302A (en) * | 1997-11-26 | 1999-06-02 | 朗迅科技公司 | Droppable battery packs |
| CN2535728Y (en) * | 2002-03-28 | 2003-02-12 | 徐跃进 | Solar telecontroller |
| CN101267465A (en) * | 2007-01-31 | 2008-09-17 | 三菱电机株式会社 | Electronic device and case |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4064000B2 (en) * | 1999-05-14 | 2008-03-19 | 京セラ株式会社 | Battery pack and portable device using the battery pack |
| JP5017329B2 (en) * | 2009-08-12 | 2012-09-05 | 日立アプライアンス株式会社 | Wireless remote control device |
-
2009
- 2009-08-12 JP JP2009186984A patent/JP4945607B2/en not_active Expired - Fee Related
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2010
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1218302A (en) * | 1997-11-26 | 1999-06-02 | 朗迅科技公司 | Droppable battery packs |
| CN2535728Y (en) * | 2002-03-28 | 2003-02-12 | 徐跃进 | Solar telecontroller |
| CN101267465A (en) * | 2007-01-31 | 2008-09-17 | 三菱电机株式会社 | Electronic device and case |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011041031A (en) | 2011-02-24 |
| CN101998790B (en) | 2014-05-21 |
| JP4945607B2 (en) | 2012-06-06 |
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