368 results about "Electric Warmer" patented technology

The invention belongs to the technical field of electric heater detection, and particularly relates to an electric heater detection system and method based on big data image information. According to the method, by integrating the infrared thermogram, the appearance image and the environment background information, misjudgment caused by single-dimensional data is avoided, the reliability of the detection result is improved, the change of the working state of the electric heater can be mastered in real time, abnormity can be rapidly recognized, the problem can be rapidly positioned, and the accuracy of the detection result is improved according to the multi-dimensional data. Interference of ambient temperature fluctuation on detection is reduced, objectivity and consistency of detection results are ensured, thermal performance of the electric heater is concerned, appearance thermal radiation abnormity is analyzed, and double qualification of the electric heater in appearance and function is ensured.

The invention discloses a functional application microenvironment-based central air-conditioning terminal system transformation method and system, and the core innovation of the method is as follows: 1) dynamic microenvironment division: defining a minimum 4m < 2 > control unit according to the actual use demand, and breaking through the physical boundary limitation; (2) multi-source cold and heat collaboration: 15 types of equipment such as a central air conditioner, an independent air conditioner and an electric heater are compatible, and energy is dynamically distributed according to an energy efficiency-preference-electricity price model; and (3) the central air-conditioning microenvironment controller integrates the adaptive capability of day and garden hardware (TY-HY-A / B valves) and multiple protocols, and realizes the temperature difference control precision of + / -0.5 DEG C. The scheme is adaptive to the energy-saving transformation of existing buildings, especially the energy-saving transformation of central air-conditioning fan coils of hotel guest rooms, the energy-saving transformation of office buildings, the energy-saving transformation of data centers and other application scenes.

The energy-saving and consumption-reducing heat preservation structure comprises a heat preservation type vehicle body and a heat preservation type floor arranged at the lower end of the heat preservation type vehicle body, a vehicle window heat preservation structure is arranged at the connection position of a vehicle window installation opening and a vehicle window of the heat preservation type vehicle body, and a vehicle door heat preservation structure is arranged at the connection position of a vehicle door installation opening and a vehicle door of the heat preservation type vehicle body. A sealing heat preservation structure is arranged at the position of a through hole formed in the heat preservation type vehicle body and used for installing small parts. A heat preservation type movable floor covers the access hole of the heat preservation type floor, one end of the heat preservation type movable floor is hinged to the corresponding position of the access hole, and the other end of the heat preservation type movable floor is detachably and fixedly connected with the heat preservation type floor through a triangular lock. By optimizing the thermal insulation structure of the track engineering machinery vehicle, the defect of large temperature difference inside and outside the vehicle caused by large temperature difference between south and north climate of the track engineering machinery vehicle is overcome, the energy consumption of refrigeration of an air conditioner and heating power of an electric heater is effectively reduced, the requirements of high-speed railway lines in different regions at present are met, and the thermal insulation performance, safety and comfort of the whole vehicle are ensured; the energy consumption is reduced.

This invention relates to the field of heating equipment technology, and discloses an anti-scalding electric heater, a control method, and a device. The anti-scalding electric heater of this invention can accurately and promptly detect human proximity signals and take timely preventative measures to prevent scalding accidents. Furthermore, it will not cause false triggering, will not cause repeated on / off switching of the heater, and will not affect the normal use of the heater. The anti-scalding electric heater of this invention includes: a main body, a radar detection device, and a control unit. The main body has an air outlet, and a heating element is disposed within the main body. The radar detection device is disposed on the main body and is used to detect human signals; the detection range of the radar detection device covers the air outlet. The control unit is disposed on the main body, and the signal output terminal of the radar detection device is electrically connected to the signal input terminal of the control unit. The signal output terminal of the control unit is electrically connected to the heating element and controls the on / off switching of the heating element.

1. Name of the product of this design: Fireplace Graphene Far-Infrared Electric Heater (BS‑A). 2. Purpose of this design product: for heating. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.

This application relates to the field of electrical appliances, and more particularly to a portable device and electric heater, comprising: a housing, wherein at least one handle assembly is provided on the housing; and a top cover, wherein the top cover is mounted on the top of the housing, and the surface of the top cover is provided with a first anti-slip member, the first anti-slip member being perpendicular to the handle assembly and spaced apart from it. Compared with the prior art, this application can easily achieve the effect of carrying the electric heater with one hand, conforms to ergonomics, makes the palm fit more naturally, increases friction, reduces the risk of slipping, and improves safety, thereby greatly improving the user's grip comfort, safety, and convenience when carrying the electric heater.

The present invention relates to an electric heater, comprising a heating base, a back plate and an upper cover, wherein the back plate is arranged on the heating base, the heating base comprises a graphene heating film, a base and a reflecting plate, the graphene heating film is arranged in the base, the graphene heating film is close to the upper end surface of the base, the reflecting plate is arranged in the inner cavity of the base and is located below the graphene heating film, the reflecting plate is close to the lower end surface of the base, the upper cover is arranged on the base in a rotating manner, the upper cover, the back plate and the base together form a heating cavity, and the upper cover is rotated to adjust the volume of the heating cavity. Different foot-warming needs of users are met, and heat flows in the heating cavity, the heating cavity reduces heat loss, and greatly improves the foot-warming effect.

1. Name of the designed product: electric appliance base (octagonal column). 2. Use of the designed product: internal accessory electric appliance base for electric heater, dust collector and other household appliances. 3. Design points of the designed product: in shape. 4. Picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. The name of the design product: electric heater (rotary wind curtain graphene far infrared wind warming type A). 2. The use of the design product: for indoor heating. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the technical field of heating, in particular to an electric heater which comprises a light source and a water mist flow channel, the water mist flow channel is provided with an outlet section, the light source is located in the water mist flow channel, and light emitted by the light source is emitted from the outlet section. The extension line, facing the outlet section, of the optical axis of the light source is blocked by the inner wall of the water mist flow channel. According to the electric heater, interference to a user can be reduced.

The invention discloses a safety switch for an electric heater and the electric heater, and belongs to the technical field of electric heaters, the safety switch comprises a mounting shell, a main connector is fixedly mounted at one end in the mounting shell, a secondary connector is arranged at the position, symmetrical to the main connector, in the mounting shell, and a plurality of connecting ends are slidably connected in the secondary connector; a connecting plate is fixedly installed between the connecting ends, the ends, close to the main connector, of the connecting ends are matched with the main connector, a plurality of main heating pipes are fixedly installed on the main connector, a plurality of auxiliary heating pipes are fixedly installed on the auxiliary connector, the auxiliary heating pipes are parallel to the main heating pipes, and an upper installing cover is fixedly installed at the upper end of the installing shell. Ventilation grooves are formed in the lower end of the installation shell and the upper installation cover, an upper movable plug is arranged at the upper end ventilation groove in a sliding mode, and a lower movable plug is arranged at the lower end ventilation groove in a sliding mode. When the safety switch stops running of the electric heater, the possibility of fire occurrence of the electric heater is restrained, the possibility of accident expansion is reduced, and the use safety of the electric heater is improved.

The embodiment of the utility model discloses a table-standing dual-purpose shell structure and an electric heater, and relates to the technical field of heating equipment, the table-standing dual-purpose shell structure can be applied to household appliances, such as the electric heater, and the table-standing dual-purpose shell structure comprises a machine shell and a supporting frame; a supporting seat is arranged on the lower side of the machine shell, the supporting frame comprises a mounting disc and supporting legs, and the supporting legs are arranged on the lower side of the mounting disc; and the mounting disc is detachably mounted on the supporting seat, so that the supporting frame is detachably connected with the machine shell. The table-standing dual-purpose shell structure has two use forms, one form is that the supporting frame is installed below the machine shell, and then the table-standing dual-purpose shell structure is used on the ground; according to the other mode, the supporting frame is detached, and the electric heater can be used on a table top at the moment, so that the electric heater can be used on the table top and can also be used on the ground, the use scene of the electric heater is greatly widened, and various use requirements of users are met.

The utility model relates to the technical field of household appliances, and discloses an electric heater which comprises an electric heater body. The supporting structure is arranged at the bottom of the electric heater body; the clothes hanger is arranged on the supporting structure and located on one side of the electric heater body; the balance weight is arranged on the supporting structure and comprises a second balance weight part and a first balance weight part, the second balance weight part is located below the electric heater body, the first balance weight part is located below the clothes hanger, and the weight of the first balance weight part is larger than that of the second balance weight part. The overall gravity center of the electric heater deviates to the rear side, so that the electric heater can be prevented from tipping towards the front side, and the stability of the electric heater is improved. Therefore, the electric heater provided by the embodiment of the utility model can overcome the defect that the electric heater provided with the clothes hanger is easy to tip over after clothes are hung on the electric heater in the prior art, and the reliability of the electric heater can be improved.

The utility model discloses an electric heater with a humidifying function, which comprises a base and a shell fixed on the base, an air outlet window and an air inlet window are arranged on the side wall of the shell, and a fan and an electric heating sheet are fixed in the shell; the fan is arranged on the inner side of the air inlet window, and the electric heating piece is located between the fan and the air outlet window. A water storage tank is arranged on the upper portion of an inner cavity of the shell, a surface cover is arranged on the top of the shell, spraying holes are formed in the side portion of the surface cover, a power supply battery, a spraying pump and a control circuit board are fixed to the inner side face of the surface cover, the control circuit board is connected with the spraying pump, and an outlet of the spraying pump is located at the spraying holes. A control switch is arranged at the bottom of the side wall of the shell and connected with the fan and the electric heating piece. According to the utility model, the structural arrangement is reasonable, the heating operation can be realized by matching the fan with the electric heating sheet, and the water tank is arranged to be matched with the atomizing pump, so that the atomizing humidification operation can be realized, the use convenience and effectiveness are improved, and the use requirements under different conditions can be met.

The utility model provides an electric heater. The electric heater comprises an electric heater main body and a heat insulation part, the heat insulation part is connected with the outer wall face of the electric heater body so that a heat insulation cavity can be defined by the heat insulation part and the outer wall face of the electric heater body. Wherein a through hole communicated with the heat insulation cavity is formed in the heat insulation part, so that liquid is injected into the heat insulation cavity through the through hole, water vapor formed by heating evaporation of the liquid in the heat insulation cavity is discharged through the through hole, and therefore the anti-scalding effect and the good humidifying effect are achieved.

Provided is a track engineering mechanical vehicle heat preservation device, which comprises a heat preservation type vehicle body and a heat preservation type floor arranged at the lower end of the heat preservation type vehicle body, a window heat preservation structure is arranged at the window mounting opening and the window connecting position of the heat preservation type vehicle body, a door heat preservation structure is arranged at the door mounting opening and the door connecting position of the heat preservation type vehicle body, and a sealing heat preservation structure is arranged at the through hole for small part mounting on the heat preservation type vehicle body; a heat preservation type movable floor is arranged at the access opening of the heat preservation type floor, one end of the heat preservation type movable floor is hingedly connected to the corresponding position of the access opening, and the other end of the heat preservation type movable floor is detachably fixedly connected to the heat preservation type floor through a triangular lock. The heat preservation structure of the track engineering mechanical vehicle is optimized, the problem that the temperature difference between the inside and outside of the track engineering mechanical vehicle is large due to the large temperature difference between the north and south climates is solved, the energy consumption of the air conditioner refrigeration and the electric heater heating power is effectively reduced, the demand of the current different regional high-speed rail lines is met, the heat preservation performance and the safety and comfort of the whole vehicle are ensured, and the energy consumption is reduced.

The utility model relates to the technical field of household appliances, and discloses a skirting line electric heater which comprises a rotating mechanism provided with voice acquisition equipment and an intelligent voice master control module. The first frame assembly is rotationally connected with the rotating mechanism; and the second frame assembly is rotationally connected with the rotating mechanism, at least one of the second frame assembly and the first frame assembly is provided with voice playing equipment, and the voice playing equipment is arranged on the side away from the rotating mechanism. According to the electric heater, a user can adjust the electric heater without going to the vicinity of the electric heater and can obtain the adjustment feedback information of the electric heater, the operation is convenient, and the user experience is good. The voice acquisition device is arranged on the rotating mechanism, the voice playing device is arranged on one side far away from the rotating mechanism, and the voice acquisition device is far away from the voice playing device, so that secondary transmission of sound played by the voice playing device to the voice acquisition device can be avoided, and channeling and reverberation are avoided.

1. The name of this design product: Electric Heater (Curved Graphene). 2. Purpose of this design product: for heating. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The housing of this product contains three rod-shaped heaters, each located at a position corresponding to the front cover, left cover, and right cover that make up the housing.

1. The name of the design product: intelligent electric heater (micro-peak graphene far infrared). 2. The use of the design product: for indoor heating. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model belongs to the technical field of electric heaters, and particularly relates to a graphene heating far-infrared high-temperature radiation type electric heater which comprises a radiation plate shell, a graphene heating plate and a heat radiation panel, and radiation plate side plugs are fixedly installed on the inner sides of the left end and the right end of the radiation plate shell through bolts. A heat preservation assembly is arranged on the inner side of the middle of the radiant panel shell, a heating body partition plate is installed above the heat preservation assembly, a heating assembly is arranged above the heating body partition plate, and the heating assembly comprises two graphene heating plates and a heat radiation panel fixedly installed above the graphene heating plates through bolts. The front side and the rear side of the heat radiation panel are fixed to the radiant panel shell through bolts. The heating device is simple in structure, has the effects of saving cost and reducing energy consumption, is higher in heating speed and better in heating effect, is beneficial to achieving the effect of quickly heating the interior of a room, and is higher in practicability.

The utility model relates to the technical field of electric heaters, in particular to a skirting line electric heater. Comprising a shell assembly and an electric heating piece arranged in the shell assembly, a fan assembly used for disturbing airflow is further arranged in the shell assembly, the fan assembly is arranged below the electric heating piece, the fan assembly comprises a rotating shaft rotationally arranged below the electric heating piece, and the rotating shaft is fixedly sleeved with a connecting sleeve; mounting grooves distributed in the axial direction of the connecting sleeve are formed in the outer surface of the connecting sleeve in the circumferential direction, blades are detachably arranged in the mounting grooves, and a power piece used for driving the rotating shaft to rotate is arranged on the shell assembly. The shell assembly comprises a shell, an upper end cover detachably arranged above the shell and a lower end cover detachably arranged at the lower end of the shell, barrier holes are formed in the upper end cover and the lower end cover, and detachable protective covers are arranged on the upper surface of the upper end cover and the lower surface of the lower end cover. The air flow disturbance efficiency is improved, the air flow uniformity is enhanced, the heat dissipation effect is optimized, and meanwhile later cleaning and maintenance are facilitated.