CN116699959B - Intelligent watch with heat radiation structure - Google Patents
Intelligent watch with heat radiation structure Download PDFInfo
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- CN116699959B CN116699959B CN202310971671.1A CN202310971671A CN116699959B CN 116699959 B CN116699959 B CN 116699959B CN 202310971671 A CN202310971671 A CN 202310971671A CN 116699959 B CN116699959 B CN 116699959B
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- watch case
- main board
- wearer
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- 230000005855 radiation Effects 0.000 title claims abstract description 7
- 238000009423 ventilation Methods 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 65
- 230000017525 heat dissipation Effects 0.000 claims description 32
- 238000010248 power generation Methods 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 239000006260 foam Substances 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 description 15
- 230000000694 effects Effects 0.000 description 14
- 230000009471 action Effects 0.000 description 13
- 230000005611 electricity Effects 0.000 description 12
- 238000005406 washing Methods 0.000 description 10
- 239000000835 fiber Substances 0.000 description 9
- 230000006872 improvement Effects 0.000 description 9
- 210000004247 hand Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
- 235000013399 edible fruits Nutrition 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Classifications
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/08—Housings
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- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G17/00—Structural details; Housings
- G04G17/02—Component assemblies
- G04G17/04—Mounting of electronic components
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention relates to the field of intelligent watches, and discloses an intelligent watch with a heat radiation structure, which comprises a watchband and a watch body, wherein the watch body comprises a watch case, an intelligent system is arranged in the watch case, a main board in the intelligent system consists of an upper main board and a lower main board, a heat radiation unit for radiating the inside of the watch case is further arranged in the watch case, an air inlet hole and an air outlet hole are arranged on the shell of the watch case, ventilation units are arranged in the air inlet hole and the air outlet hole, the ventilation units are arranged to be switched between a ventilation state and a water-proof state, the ventilation units are used for communicating the watch case with the outside in the ventilation state, the inside of the ventilation units are blocked and isolated from entering the watch case in the water-proof state, the ventilation units are passively triggered without manual adjustment of a wearer, and the user experience is better.
Description
Technical Field
The invention relates to the field of wearable intelligent equipment, in particular to the field of intelligent watches, and particularly relates to an intelligent watch with a heat dissipation structure.
Background
The intelligent watch has information processing capability, meets the basic technical requirements of the watch, is internally provided with an intelligent system, can monitor data such as heart rate, walking steps and the like in real time, and can realize functions such as communication, information interaction with a mobile phone and the like, so that when the intelligent watch is used, heat is inevitably generated in the intelligent watch, the intelligent watch is worn on the wrist of a person, and when the heat is radiated outwards by the human body, the temperature around the intelligent watch is higher, so that the intelligent watch is required to be radiated.
Based on the heat dissipation of the intelligent watch, the Chinese patent with the application publication number of CN113419413A is found through retrieval, and the intelligent watch is disclosed, wherein the communication hole is communicated with the pore canal by actively rotating the bottom ring, and the heat dissipation of the inside of the watch is realized through the coordination of the pore canal, the communication hole, the vent hole and the bottom hole; or actively rotate the bottom ring, keep off in the pore through the swivel lateral wall, prevent that external water from getting into inside the wrist-watch, this kind of mode has some shortages: a. the air circulation is realized passively through the flowing characteristic of hot air, so that the heat dissipation purpose is realized, and the heat dissipation effect is poor; b. the heat dissipation inevitably can leave inlet port, venthole on the wrist-watch shell, it nevertheless can play the water-proof effects, but need the wearer to initiatively adjust, when the condition such as the wearer bathes or swims, the wearer can consciously initiatively adjust, play the water-proof effects, however, in daily life, the wearer is washed the hand, wash dishes or fruit, under the condition that sweat stain appears on wrist surface etc., the wearer neglects initiatively adjusts easily, and then lead to the wrist-watch to intake, and this kind of daily life action that contacts water is very frequent, the neglect consciousness of the wearer has been increased more, easily lead to the wrist-watch to intake, in addition, this kind of waterproof mode needs the wearer to initiatively adjust, inconvenient use, user experience is felt poorly.
Based on the above, the invention provides a smart watch with a heat dissipation structure.
Disclosure of Invention
To solve the above-mentioned problems, the present invention provides a smart watch with a heat dissipation structure.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
The utility model provides an intelligent wrist-watch with heat radiation structure, including watchband and wrist-watch body, the wrist-watch body includes the watchcase, the watchcase embeds has intelligent system, the mainboard in the intelligent system comprises last mainboard and lower mainboard, still be provided with in the watchcase and be used for carrying out radiating unit to the watchcase inside, be provided with inlet port and venthole on the shell of watchcase, all be provided with the unit of ventilating in inlet port and the venthole, the unit of ventilating sets up to switch between ventilation state and water proof state, when being in ventilation state, the unit of ventilating is used for the intercommunication between watchcase and the external world, when being in water proof state, the inside shutoff of the unit of ventilating and isolated water get into in the watchcase.
As a further improvement of the invention: the heat radiating unit comprises a heat conducting plate arranged between the upper main plate and the lower main plate, and the heat conducting plate is attached to the upper main plate or the lower main plate;
the radiating unit further comprises a support, a plurality of clapboards are arranged on the support in an array mode, when the intelligent watch is worn on the hand of a wearer, the array direction of the clapboards is parallel to the extending direction of the arm of the wearer, and heat conducting blocks are arranged between two adjacent groups of clapboards;
the surface of the heat conducting plate is extended with a heat conducting sheet connected with a heat conducting block, and one side of the heat conducting block, which faces the air outlet hole, is extended with fins.
As a further improvement of the invention: the partition board is provided with a miniature electromagnet, and the fin is inlaid with a first magnetic sheet which is opposite to the miniature electromagnet.
As a further improvement of the invention: the inside of the partition board is hollow, and the micro electromagnet is close to the heat conducting block.
As a further improvement of the invention: when the wearer stands in the army position, the air outlet hole is positioned in front of the air inlet hole.
As a further improvement of the invention: the ventilation unit comprises an outer casing arranged in the air inlet hole or the air outlet hole, the two ends of the outer casing are open, an inner casing is arranged in the outer casing, one end of the inner casing is closed and faces the outside of the watch case, the other end of the inner casing is open and faces the inside of the watch case, and a plurality of fine holes are uniformly arranged at intervals on the closed end of the inner casing;
the inner sleeve shell is internally and fixedly provided with a fixed body, a movable body is arranged in the area between the closed end of the inner sleeve shell and the fixed body, a plurality of first radiating holes are uniformly arranged on the movable body at intervals, a plurality of second radiating holes are uniformly arranged on the fixed body at intervals, the first radiating holes and the second radiating holes are arranged in a staggered mode, a convex column extends towards one side of the movable body, the convex column is coaxial with the first radiating holes, a plurality of groups of convex columns are arranged corresponding to the first radiating holes, and when the convex column is inserted into the first radiating holes, the convex columns form sealing fit;
an elastic sheet I is arranged between the fixed body and the movable body.
As a further improvement of the invention: an expansion body is arranged between the closed end of the inner sleeve shell and the movable body, the expansion body is made of water-absorbing foam, and a plurality of heat dissipation holes III are uniformly arranged on the expansion body at intervals.
As a further improvement of the invention: an outer fiber sheet is arranged between the closed end of the inner sleeve shell and the expansion body, and an inner fiber sheet is arranged on one side of the fixing body facing the inside of the watch shell.
As a further improvement of the invention: the watch case is also internally provided with a power generation unit which is used for generating power by utilizing the swinging motion of the hands of the wearer.
As a further improvement of the invention: the power generation unit comprises a fixed seat fixedly arranged in the watchcase and a battery seat which is in sliding fit with the fixed seat through a guide rod, the battery seat is sleeved in the fixed seat, and an elastic sheet II is arranged between the battery seat and the fixed seat;
the inner surface of the fixing seat is provided with a coil, the outer surface of the battery seat is embedded with a magnetic sheet II, and a battery is arranged in the battery seat.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, heat can be actively dissipated inside the watch case, the ventilation units are arranged at the air inlet and outlet holes, the ventilation units can play a role in water prevention, and compared with the prior art, the watch case has the advantages that the heat dissipation effect is better, the water prevention trigger is of a passive trigger type, the watch case does not need to be regulated by a wearer, the use is more convenient, the user experience is better, and the specific effect is better:
1. when the wearer frequently and is in water contact in life such as hand washing, fruit washing or vegetables, the intelligent watch is not in direct contact with water, and the water is in contact with the hand or the hand washing table to be sputtered, so that the intelligent watch is adhered to the watch case, namely, the water is passively sputtered at the closed end of the inner casing: 1. it is known that the water sprayed on the surface of an object has no root, and after being sprayed on the surface of the object, the water is only attached to the surface of the object, and the water cannot receive any extrusion force pointing to the inside of the object; 2. as is well known, the surface of an object is provided with holes, the finer the holes are, the more difficult the water simply attached to the surface of the object permeates into the holes, and unless the water is subjected to a extrusion force directed to the inside of the object, the water is pressed into the holes with smaller diameters under the action of the extrusion force; as can be seen from comprehensive results 1 and 2, in the present solution, since the diameter of the pores provided at the closed end of the inner jacket is very small, water adhering to the closed end of the inner jacket by sputtering is difficult to penetrate into the pores, so that the waterproof effect can be achieved when the wearer frequently and water-adhering actions occur in the life of washing hands, fruits or vegetables, etc.;
besides, when the wearer swims, bathes or daily life, the wearer does not directly extend the watch into the water flow, the water easily penetrates into the pores and is absorbed by the expansion body at the first time, the expansion body rapidly expands when meeting the water, and the expansion body is pushed against the elasticity of the elastic piece I to move so as to enable the convex column to be inserted into the heat dissipation hole I, at the moment, the ventilation unit is switched into a water-proof state, and the water cannot enter the watch case through the ventilation unit, so that the aim of self-triggering waterproof is fulfilled.
2. As a further supplement to the first effect, when a wearer performs daily activities related to water, such as washing hands, the air outlet hole is always positioned above the air inlet hole, the airflow direction is upward, the upward continuous flowing airflow can slow down the impact of the sputtered water, so that the impact force is smaller when the sputtered water falls around the air outlet hole, and after the sputtered water falls around the air outlet hole, the water cannot enter the pores under the action of gravity due to the support of the airflow flowing; in addition, because the air inlet is positioned below, little water is sputtered around the air inlet, even if a small part of water is sputtered around the air inlet, on one hand, the part of water is sputtered from bottom to top, so that the impact force is small when the water falls around the air inlet, and has a downward dropping tendency under the action of gravity, so that the water cannot enter the pores; in summary, in the process of carrying out daily life actions related to water such as hand washing by a wearer, the positions of the air outlet holes and the air inlet holes are set, so that water can be further prevented from entering the pores, and the daily waterproof effect can be improved.
3. By arranging the power generation unit, the battery endurance time of the intelligent watch is prolonged;
the person skilled in the art easily thinks that a permanent magnet is arranged in a watch case and is matched with other electric elements in the power generation technology to generate power, however, because the power is generated by the hand swing of a wearer, when the permanent magnet moves, the permanent magnet needs to have a certain volume mass, if the permanent magnet is very light and small, the permanent magnet is difficult to move in the hand swing action of the wearer to generate power, that is, the permanent magnet needs to have a certain volume mass to achieve the purpose of generating power by the hand swing of the wearer, the volume of the power generation structure is obviously increased, and the power generation structure is difficult to achieve in a narrow space. Under the condition of the same generated energy, the power generation unit of the scheme is far smaller than the volume of a power generation structure which is easily thought by a person skilled in the art.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an internal schematic view of a watch body;
FIG. 3 is a schematic diagram of a heat dissipating unit and a motherboard;
FIG. 4 is a partial schematic view of a heat dissipating unit;
FIG. 5 is a schematic view of a stent;
FIG. 6 is a schematic view of a fin, a heat conducting block, and a heat conducting fin;
FIG. 7 is a cross-sectional view of the ventilation unit;
FIG. 8 is a partial cross-sectional view of the ventilation unit;
FIG. 9 is a schematic diagram of a power generation unit I;
fig. 10 is a schematic diagram of a second power generation unit.
The reference numerals in the drawings are:
100. a watch case; 101. an upper main board; 102. a lower main board;
200. a heat radiation unit; 201. a heat conductive plate; 202. a heat conductive sheet; 203. a bracket; 204. a partition plate; 205. a micro electromagnet; 206. a fin; 207. a magnetic sheet I; 208. a heat conduction block;
300. a ventilation unit; 301. an outer shell; 302. an interior sleeve; 303. an outer fibrous sheet; 304. an expansion body; 305. a movable body; 306. a first heat dissipation hole; 307. a fixed body; 308. a convex column; 309. an inner fiber sheet; 310. an elastic sheet I;
400. a power generation unit; 401. a fixing seat; 402. a battery holder; 403. a guide rod; 404. an elastic sheet II; 405. a battery; 406. a coil; 407. and a second magnetic sheet.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Example 1
As shown in fig. 1-8, an intelligent watch with a heat dissipation structure includes a watchband and a watch body, the watch body includes a watchcase 100, an intelligent system is built in the watchcase 100, the intelligent system is implemented in the prior art, and details are not described, wherein a main board in the intelligent system is composed of an upper main board 101 and a lower main board 102.
A heat radiating unit 200 is also provided in the case 100 for radiating heat from the inside of the case 100.
The shell of the watch case 100 is provided with an air inlet hole and an air outlet hole, the air inlet hole and the air outlet hole are internally provided with the ventilation unit 300, the ventilation unit 300 is arranged to switch between a ventilation state and a water-proof state, when the watch case is in the ventilation state, the ventilation unit is communicated with the outside and allows air to flow, when the watch case is in the water-proof state, the inside is blocked and water is isolated from entering the watch case 100, the state switching of the ventilation unit 300 is passively triggered, the ventilation unit is not required to be actively regulated by a wearer, the ventilation unit is more intelligent, and the user experience is better.
Specifically, the heat dissipation unit 200:
as shown in fig. 3 to 6, the heat dissipating unit 200 includes a heat conducting plate 201 disposed between the upper and lower main boards 101 and 102, and the heat conducting plate 201 is attached to the upper or lower main board 101 or 102 to directly conduct heat generated by operation of the main board to the heat conducting plate 201.
The heat dissipation unit 200 further comprises a support 203, a plurality of clapboards 204 are arranged on the support 203 in an array mode, when the intelligent watch is worn on the hand of a wearer, the array direction of the clapboards 204 is parallel to the extending direction of the arm of the wearer, and heat conducting blocks 208 are arranged between two adjacent groups of clapboards 204.
The surface of the heat conducting plate 201 is extended with a heat conducting sheet 202 connected with a heat conducting block 208, and one side of the heat conducting block 208 facing the air outlet hole is extended with a fin 206; heat generated by the operation of the main board is conducted to the fins 206 through the heat conducting plate 201, the heat conducting sheet 202 and the heat conducting block 208.
The partition plate 204 is further provided with a micro electromagnet 205, the fin 206 is embedded with a first magnetic sheet 207 which is opposite to the micro electromagnet 205, the micro electromagnet 205 is connected with alternating current, after the micro electromagnet 205 is electrified, a magnetic field is generated by the micro electromagnet 205, and the magnetic pole of the micro electromagnet 205 facing the first magnetic sheet 207 is continuously changed, so that the fin 206 is driven to swing reciprocally through the cooperation of the micro electromagnet 205 and the first magnetic sheet 207, the fin 206 swings to generate air flow, on one hand, the air flow can take away heat on the fin 206, on the other hand, the swing can enable the fin 206 to be in contact with each part of the air flow, namely the fin 206 is fully contacted with the air flow, and the fin 206 and the air flow are matched with each other, so that the heat dissipation effect of a heat dissipation mode of reciprocating swing of the fin 206 is better under the condition of the same air flow size.
In addition, the micro-electromagnet 205 is located between two adjacent groups of fins 206, so that the space utilization rate is higher, and the micro-electromagnet 205 and the fins 206 are matched to be more suitable for radiating the space inside a narrow space.
Preferably, the interior of the partition 204 is hollow in the sense that the flow of air will be partially through the partition 204 to carry away heat generated by the energized operation of the micro-electromagnet 205.
Preferably, the micro-electromagnet 205 is close to the heat conducting block 208, which means that the end of the fin 206 swings and displaces more under the same swinging angle of the fin 206, i.e. the swinging amplitude of the fin 206 is increased, so that the airflow is larger.
Specifically, the ventilation unit 300:
as shown in fig. 7 and 8, the ventilation unit 300 includes an outer casing 301 provided in an air inlet hole or an air outlet hole, both ends of the outer casing 301 are opened and an inner casing 302 is provided inside, one end of the inner casing 302 is closed and opened toward the outside of the case 100, the other end is opened and toward the inside of the case 100, and the closed end of the inner casing 302 is uniformly provided with a plurality of fine holes at intervals.
A fixed body 307 is fixedly installed in the interior sleeve 302, an expansion body 304 is installed in a region between the closed end of the interior sleeve 302 and the fixed body 307, and a movable body 305 is arranged between the expansion body 304 and the fixed body 307.
The expansion body 304 is made of water-absorbing foam, expands when meeting water, and is contracted by water loss, and a plurality of heat dissipation holes III are formed in the expansion body.
The movable body 305 is uniformly provided with a plurality of first radiating holes 306 at intervals, the fixed body 307 is uniformly provided with a plurality of second radiating holes 306 at intervals, the first radiating holes 306 and the second radiating holes are arranged in a staggered mode, one side of the fixed body 307 facing the movable body 305 is further extended to form a convex column 308, the convex column 308 is coaxial with the first radiating holes 306, the convex column 308 is provided with a plurality of groups corresponding to the first radiating holes 306, when the convex column 308 is inserted into the first radiating holes 306, sealing fit is formed between the convex column 308 and the first radiating holes, and further, in order to improve the sealing performance of the first radiating holes and the second radiating holes, a sealing layer made of rubber or silica gel and the like can be arranged on the hole wall of the first radiating holes 306 and the outer wall of the convex column 308.
An elastic piece 310 is provided between the fixed body 307 and the movable body 305.
The working process of the first embodiment is specifically:
under normal conditions, after the micro electromagnet 205 is powered on by alternating current, the micro electromagnet 205 generates a magnetic field, and because the magnetic field is alternating current, the magnetic pole of the micro electromagnet 205 facing the first magnetic sheet 207 is continuously changed, the fin 206 is driven to swing reciprocally by the cooperation of the first magnetic sheet 207, the fin 206 swings to generate air flow, so that heat dissipation is realized, in the heat dissipation process, because of the existence of the first elastic sheet 310, a gap exists between the movable body 305 and the fixed body 307, air exchange can be realized between the watchcase 100 and the outside through the pores, the third heat dissipation hole, the first heat dissipation hole 306, the gap and the second heat dissipation hole, namely, outside air can enter the watchcase 100 through the ventilation unit 300 in the air inlet hole, and air in the watchcase 100 can be discharged through the ventilation unit 300 in the air outlet hole to form air flow.
When the wearer performs frequent water-dipping actions in the life such as washing hands, fruits or vegetables, the smart watch is not in direct contact with water, and the water is sputtered by contacting with hands or a washing table, so that the smart watch is dipped on the watch case 100, namely, the water is passively sputtered at the closed end of the inner sleeve shell 302: 1. it is known that the water sprayed on the surface of an object has no root, and after being sprayed on the surface of the object, the water is only attached to the surface of the object, and the water cannot receive any extrusion force pointing to the inside of the object; 2. as is well known, the surface of an object is provided with holes, the finer the holes are, the more difficult the water simply attached to the surface of the object permeates into the holes, and unless the water is subjected to a extrusion force directed to the inside of the object, the water is pressed into the holes with smaller diameters under the action of the extrusion force; as can be seen from comprehensive results 1 and 2, in the present solution, the diameter of the pores provided at the closed end of the inner sleeve shell 302 is very small, and the water adhered to the closed end of the inner sleeve shell 302 by sputtering is difficult to penetrate into the pores, so that the waterproof purpose can be achieved when the wearer frequently and wets hands, fruits or vegetables and other living activities;
in addition, when the wearer swims, bathes or daily life, the wearer does not directly extend the watch into the water flow, the water easily penetrates into the pores and is absorbed by the expansion body 304 at the first time, the expansion body 304 rapidly expands when encountering water, and pushes the movable body 305 to move against the elastic force of the elastic piece one 310, so that the convex column 308 is inserted into the heat dissipation hole one 306, at this time, the ventilation unit 300 is switched to a water-proof state, and water cannot enter the watch case 100 through the ventilation unit 300, thereby achieving the purpose of water prevention.
In the preferred embodiment, as shown in fig. 7 and 8, an outer fiber sheet 303 is disposed between the closed end of the interior casing 302 and the expansion body 304, and an inner fiber sheet 309 is disposed on the side of the fixed body 307 facing the inside of the case 100; the significance is that the outer fiber sheets 303 and the inner fiber sheets 309 have fiber gaps, and the fiber gaps are very small, so that the water-proof performance of the fine holes is further enhanced.
In the preferred embodiment, when the wearer stands in the army position, the air outlet hole is positioned in front of the air inlet hole; the device has the advantages that when a wearer performs daily life actions related to water, such as washing hands, the air outlet hole is always positioned above the air inlet hole, the airflow direction is upward, the upward continuous flowing airflow can slow down the impact of the sputtered water, the impact force is small when the sputtered water falls around the air outlet hole, and after the sputtered water falls around the air outlet hole, the water cannot enter the fine holes under the action of gravity due to the support of the airflow flowing; in addition, because the air inlet is positioned below, little water is sputtered around the air inlet, even if a small part of water is sputtered around the air inlet, on one hand, the part of water is sputtered from bottom to top, so that the impact force is small when the water falls around the air inlet, and has a downward dropping tendency under the action of gravity, so that the water cannot enter the pores; in summary, the arrangement of the air outlet and the air inlet holes can further prevent water from entering the pores and improve the daily waterproof effect in the process of carrying out daily life actions related to water such as washing hands by a wearer.
Example two
In the first embodiment, the micro electromagnet 205 drives the fin 206 to swing reciprocally to generate the air flow for heat dissipation, so in this scheme, the heat dissipation consumes the electric quantity of the smart watch additionally, and shortens the endurance time of the smart watch, and therefore, the second embodiment is provided:
as shown in fig. 2, a power generation unit 400 is further disposed in the case 100, and is configured to generate power by using the swinging motion of the hand when the hand of the wearer swings, such as running or walking, so as to increase the endurance time of the smart watch.
Specifically, as shown in fig. 9 and 10, the power generation unit 400 includes a fixed seat 401 fixedly disposed in the case 100, and a battery holder 402 slidably engaged with the fixed seat 401 through a guide rod 403, where the battery holder 402 is sleeved in the fixed seat 401, and an elastic sheet two 404 is disposed between the battery holder 402 and the fixed seat 401.
The inner surface of the fixed seat 401 is provided with a coil 406, the outer surface of the battery seat 402 is embedded with a magnetic sheet II 407, and the battery 405 is arranged inside the battery seat 402.
The working process of the second embodiment is specifically:
when the hand of the wearer swings, the smart watch is moved together, in the moving process, the magnetic sheet II 407 is matched with the coil 406 to achieve the purpose of generating electricity, electricity generated by electricity generation is stored in the battery 405, and other electric elements related to electricity generation except the magnetic sheet II 407 and the coil 406 are realized in the prior art and are not repeated.
In the power generation process, the battery 405 of the intelligent watch is used as the counterweight of the magnetic sheet II 407, so that the magnetic sheet II 407 serving as the permanent magnet has smaller volume and mass, the volume of the power generation unit 400 is greatly reduced, and the purpose of generating power in a narrow space is realized.
As will be readily appreciated by those skilled in the art, there is a permanent magnet disposed in the case 100 and used for generating electricity in cooperation with the rest of the electrical components in the electricity generating technology, however, since the electricity is generated by the hand swing of the wearer, when the permanent magnet moves, the permanent magnet itself needs to have a certain volume and mass, if the permanent magnet is very light and small, it is difficult to move in the hand swing motion of the wearer to generate electricity, that is, in order to achieve the purpose of generating electricity by the hand swing of the wearer, the permanent magnet needs to have a certain volume and mass, which definitely increases the volume of the electricity generating structure and is difficult to achieve in a small space, and in this solution, unlike the present solution, the battery 405 of the smart watch is used as the counterweight of the second magnetic sheet 407, so the volume and mass of the second magnetic sheet 407 serving as the permanent magnet can be set relatively light and small, thereby reducing the volume of the electricity generating unit 400, and achieving the purpose of generating electricity in a small space, or that: the power generation unit 400 of the present embodiment is much smaller than the volume of a power generation structure that can be easily conceived by those skilled in the art under the same power generation conditions.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.
Claims (5)
1. An intelligent wrist-watch with heat radiation structure, includes watchband and wrist-watch body, and the wrist-watch body includes watchcase (100), its characterized in that: an intelligent system is arranged in the watch case (100), a main board in the intelligent system consists of an upper main board (101) and a lower main board (102), a heat radiating unit (200) for radiating the inside of the watch case (100) is further arranged in the watch case (100), an air inlet hole and an air outlet hole are formed in the shell of the watch case (100), an air ventilating unit (300) is arranged in each of the air inlet hole and the air outlet hole, the air ventilating unit (300) is arranged to be switched between an air ventilating state and a water-proof state, the air ventilating unit (300) is used for communicating the watch case (100) with the outside, and the inside of the air ventilating unit (300) is blocked and isolated from water entering the watch case (100) in the water-proof state;
the heat dissipation unit (200) comprises a heat conduction plate (201) arranged between the upper main board (101) and the lower main board (102), and the heat conduction plate (201) is attached to the upper main board (101) or the lower main board (102);
the radiating unit (200) further comprises a support (203), a plurality of clapboards (204) are arranged on the support (203) in an array mode, when the intelligent watch is worn on the hand of a wearer, the array direction of the clapboards (204) is parallel to the extending direction of the arm of the wearer, and heat conducting blocks (208) are arranged between two adjacent groups of clapboards (204);
the surface of the heat conducting plate (201) is extended with a heat conducting sheet (202) connected with a heat conducting block (208), and one side of the heat conducting block (208) facing the air outlet hole is extended with a fin (206);
a micro electromagnet (205) is arranged on the partition plate (204), and a magnetic sheet I (207) which is opposite to the micro electromagnet (205) is embedded on the fin (206);
when the wearer stands in the army position, the air outlet hole is positioned in front of the air inlet hole;
the ventilation unit (300) comprises an outer casing (301) arranged in the air inlet hole or the air outlet hole, wherein both ends of the outer casing (301) are open and an inner casing (302) is arranged in the outer casing, one end of the inner casing (302) is closed and faces the outside of the watchcase (100), the other end of the inner casing is open and faces the inside of the watchcase (100), and a plurality of fine holes are uniformly arranged at intervals on the closed end of the inner casing (302);
a fixed body (307) is fixedly arranged in the inner sleeve shell (302), a movable body (305) is arranged in the area between the closed end of the inner sleeve shell (302) and the fixed body (307), a plurality of first radiating holes (306) are uniformly arranged on the movable body (305) at intervals, a plurality of second radiating holes are uniformly arranged on the fixed body (307) at intervals, the first radiating holes (306) and the second radiating holes are arranged in a staggered mode, a convex column (308) is further extended from one side of the fixed body (307) facing the movable body (305), the convex column (308) is coaxial with the first radiating holes (306), a plurality of groups are arranged on the convex column (308) corresponding to the first radiating holes (306), and when the convex column (308) is inserted into the first radiating holes (306), sealing fit is formed between the two;
an elastic piece I (310) is arranged between the fixed body (307) and the movable body (305);
an expansion body (304) is arranged between the closed end of the inner sleeve shell (302) and the movable body (305), the expansion body (304) is made of water-absorbing foam, and a plurality of heat dissipation holes III are uniformly arranged on the expansion body (304) at intervals.
2. The smart watch with heat dissipation structure as recited in claim 1, wherein: the inside of the partition plate (204) is hollow, and the micro electromagnet (205) is close to the heat conducting block (208).
3. The smart watch with heat dissipation structure as recited in claim 1, wherein: an outer fibrous sheet (303) is arranged between the closed end of the inner sleeve (302) and the expansion body (304), and an inner fibrous sheet (309) is arranged on the side of the fixing body (307) facing the inside of the watch case (100).
4. The smart watch with heat dissipation structure as recited in claim 1, wherein: a power generation unit (400) is further arranged in the watch case (100), and the power generation unit (400) is used for generating power by utilizing the swinging motion of the hands of a wearer.
5. The smart watch with heat dissipation structure as recited in claim 4, wherein: the power generation unit (400) comprises a fixed seat (401) fixedly arranged in the watch case (100) and a battery seat (402) which is in sliding fit with the fixed seat (401) through a guide rod (403), the battery seat (402) is sleeved in the fixed seat (401), and an elastic sheet II (404) is arranged between the battery seat (402) and the fixed seat (401);
the inner surface of fixing base (401) is provided with coil (406), and the surface of battery holder (402) is inlayed and is had magnetic sheet two (407), and inside battery holder (402) is provided with battery (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310971671.1A CN116699959B (en) | 2023-08-03 | 2023-08-03 | Intelligent watch with heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310971671.1A CN116699959B (en) | 2023-08-03 | 2023-08-03 | Intelligent watch with heat radiation structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116699959A CN116699959A (en) | 2023-09-05 |
| CN116699959B true CN116699959B (en) | 2023-10-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310971671.1A Active CN116699959B (en) | 2023-08-03 | 2023-08-03 | Intelligent watch with heat radiation structure |
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| Country | Link |
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| CN (1) | CN116699959B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047004A (en) * | 2006-03-30 | 2007-10-03 | 日立环球储存科技荷兰有限公司 | Magnetic disk drive |
| CN201037478Y (en) * | 2007-04-30 | 2008-03-19 | 力致科技股份有限公司 | Air current generator |
| CN208597231U (en) * | 2018-08-10 | 2019-03-12 | 广东小天才科技有限公司 | A kind of radiator structure and the smartwatch with the radiator structure |
| CN210052020U (en) * | 2019-06-05 | 2020-02-11 | 广州市天运表业有限公司 | Novel waterproof type intelligence wrist-watch |
| CN219143291U (en) * | 2022-11-17 | 2023-06-06 | 深圳市健信德科技有限公司 | Intelligent wearable watch control main board with good waterproof performance |
-
2023
- 2023-08-03 CN CN202310971671.1A patent/CN116699959B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101047004A (en) * | 2006-03-30 | 2007-10-03 | 日立环球储存科技荷兰有限公司 | Magnetic disk drive |
| CN201037478Y (en) * | 2007-04-30 | 2008-03-19 | 力致科技股份有限公司 | Air current generator |
| CN208597231U (en) * | 2018-08-10 | 2019-03-12 | 广东小天才科技有限公司 | A kind of radiator structure and the smartwatch with the radiator structure |
| CN210052020U (en) * | 2019-06-05 | 2020-02-11 | 广州市天运表业有限公司 | Novel waterproof type intelligence wrist-watch |
| CN219143291U (en) * | 2022-11-17 | 2023-06-06 | 深圳市健信德科技有限公司 | Intelligent wearable watch control main board with good waterproof performance |
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| Publication number | Publication date |
|---|---|
| CN116699959A (en) | 2023-09-05 |
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