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CN-224230345-U - Warm-air drier protection casing

CN224230345UCN 224230345 UCN224230345 UCN 224230345UCN-224230345-U

Abstract

The utility model discloses a fan heater protective cover, which relates to the technical field of fan heaters and comprises a left shell and a right shell, wherein the left shell and the right shell are detachably connected, a fan impeller and an electric heating element are respectively detachably connected in the left shell and the right shell, one side of the right shell far away from the left shell is detachably connected with a protective cover, the protective cover can be installed through rotation of a hinge, then a pressing buckle can be clamped on a clamping groove, the protective cover can be conveniently installed and detached without losing the effect of stable installation, and the protective cover can be separated from the right shell in a clamping manner through pressing a plate, a sliding column and a push plate by slight pressing by a worker, so that the complexity of the worker in the process of disassembling or installing the protective cover is reduced, and the convenience of the installation or the disassembly is improved.

Inventors

  • HE SHENGMING

Assignees

  • 宁波荣德电器有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (8)

  1. 1. A fan heater protection cover comprises a left shell (1) and a right shell (2) and is characterized in that the left shell (1) and the right shell (2) are detachably connected, a fan impeller (4) and an electric heating element (5) are detachably connected in the left shell (1) and the right shell (2), and a protection cover (3) is detachably connected on one side, far away from the left shell (1), of the right shell (2).
  2. 2. The warm air blower protection cover according to claim 1, wherein the protection cover (3) is U-shaped, a hinge (11) and a limiting plate (13) are fixedly connected to one end of the protection cover (3) close to one side of the right shell (2), inserting holes (14) are formed in the edge of the right shell (2) far away from one side of the protection cover (3), and the hinge (11) and the limiting plate (13) are arranged in the inserting holes (14).
  3. 3. The warm air blower protection cover according to claim 1, wherein one side, far away from the protection cover (3), of the right shell (2) is fixedly connected with a clamping groove (6), a sliding column (8) is connected in the right shell (2) in a sliding manner, the end part of the sliding column (8) is fixedly connected with a pressing plate (10), one end, far away from the pressing plate (10), of the sliding column (8) is fixedly connected with a push plate (7), and the push plate (7) is connected to the top of the clamping groove (6) in a sliding manner.
  4. 4. The warm-air drier protecting cover according to claim 1, wherein a buckle (12) is fixedly connected to the upper side of one side of the protecting cover (3) close to the right shell (2), and the buckle (12) is made of copper alloy.
  5. 5. The warm-air drier protecting cover according to claim 2, wherein a plurality of groups of holes are formed in the protecting cover (3), and two groups of hinges (11) and limiting plates (13) are respectively arranged along the edge of the protecting cover (3).
  6. 6. The warm-air drier protecting cover according to claim 3, wherein a spring (9) is fixedly connected to one side of the push plate (7) close to the sliding column (8), one end of the spring (9) away from the push plate (7) is fixedly connected to the inner side of the right shell (2), and the sliding column (8) is arranged on the inner ring surface of the spring (9).
  7. 7. A fan heater protection casing according to claim 3, wherein the clamping grooves (6) are arranged in a penetrating manner, and two groups of clamping grooves (6) are arranged along the center of the right casing (2).
  8. 8. The warm-air drier protecting cover according to claim 4, wherein the buckles (12) are J-shaped, two groups of buckles (12) are respectively arranged along the surface of the right shell (2), and the two groups of buckles (12) are respectively connected with the two groups of clamping grooves (6) in a clamping manner.

Description

Warm-air drier protection casing Technical Field The utility model relates to the technical field of warm air blowers, in particular to a warm air blower protective cover. Background The fan heater mainly comprises a motor, an electric heating element, a fan impeller, a guide cover, a dust cover, an air inlet, an air outlet and the like, and the principle is that the motor drives the fan impeller to rotate, air is sucked from the air inlet and heated by the electric heating element to become hot air which is blown into a room from the air outlet, and the indoor heating is realized by utilizing the fluidity and the temperature difference effect of the hot air; The dust cover on the fan heater needs to be regularly detached and cleaned, so that the warm air effect of the fan heater is improved, most of the existing dust cover is installed through the mode of the clamping buckle and the clamping groove, when the fan heater is connected in the mode, workers are required to hold the dust cover by hand, the clamping buckle on the dust cover is enabled to be continuously aligned with the clamping groove, after the dust cover is aligned, the workers are required to firmly press the dust cover, the dust cover can be installed, at the moment, if the clamping buckle on the dust cover is deviated from the clamping groove in the pressing process, the clamping buckle on the dust cover is easy to damage or breakage in the pressing process, the service life of the dust cover is reduced, the dust cover is inconvenient to install and detach, and a new scheme is required to be provided for solving the problem. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide a fan heater protective cover. The technical aim of the utility model is achieved through the following technical scheme that the fan heater protective cover comprises a left shell and a right shell, wherein the left shell and the right shell are detachably connected, a fan impeller and an electric heating element are detachably connected in the left shell and the right shell respectively, and the protective cover is detachably connected to one side, far away from the left shell, of the right shell. Through adopting above-mentioned technical scheme, after with the electric fan heater integral erection through left casing and right casing, the start-up of fan impeller and electric heating element is controlled to knob on accessible left casing and the right casing for the electric fan heater can normal use. The protective cover is in a U-shaped arrangement, the end part of the protective cover, which is close to one side of the right shell, is fixedly connected with a hinge and a limiting plate respectively, the edge of the right shell, which is far away from one side of the protective cover, is provided with a socket respectively, the hinge and the limiting plate are arranged in the socket respectively, the upper side of one side of the protective cover, which is close to the right shell, is fixedly connected with a buckle, the buckle is made of copper alloy, a plurality of groups of holes are formed in the protective cover, and two groups of the hinge and the limiting plate are respectively arranged along the edge of the protective cover. Through adopting above-mentioned technical scheme, insert in earlier through the hinge on the shield, then with the swing of the axle center department on the hinge of shield with the limiting plate on the shield insert on the opposite side to be convenient for dismantle or install the shield. The utility model is further characterized in that a clamping groove is fixedly connected to one side, far away from the protective cover, of the right shell, a sliding column is connected in the right shell in a sliding manner, a pressing disc is fixedly connected to the end part of the sliding column, a push plate is fixedly connected to one end, far away from the pressing disc, of the sliding column, the push plate is connected to the top of the clamping groove in a sliding manner, a spring is fixedly connected to one side, close to the sliding column, of the push plate, one end, far away from the push plate, of the spring is fixedly connected to the inner side of the right shell, the sliding column is arranged on the inner annular surface of the spring, the clamping groove is internally through, two groups of clamping grooves are arranged along the center of the right shell, the clamping buckles are J-shaped, two groups of clamping buckles are respectively arranged along the surface of the right shell, and the two groups of clamping buckles are respectively connected with the two groups of clamping grooves in a clamping manner. Through adopting above-mentioned technical scheme, make the buckle get into the joint groove through pressing the protection casing, the bend department on the buckle can the joint at the top in joint groove then for buckle and the mutual joint in joint groov