CN210274575U

CN210274575U - Indoor heater

Info

Publication number: CN210274575U
Application number: CN201921254660.7U
Authority: CN
Inventors: 梅建中
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-05
Filing date: 2019-08-05
Publication date: 2020-04-07
Anticipated expiration: 2029-08-05

Abstract

The utility model discloses an indoor heater, which comprises a shell, end covers arranged at two ends of the shell and an electric heating pipe arranged in the shell, wherein the shell is formed by splicing two plates with L-shaped sections, two groups of thread grooves are arranged on the inner wall of each plate, a bracket is welded at the bottom end of each end cover, each end cover comprises a cover plate and a housing, and the electric heating pipe comprises a pipe body, four groups of heat dissipation frames and a plurality of cooling fins; the utility model has the advantages that the clamping end covers are arranged to protect the two ends of the shell, and meanwhile, the control assembly of the electric heating pipe is convenient to overhaul and maintain, so that the electric heating pipe is convenient to be assembled in a splitting way and is convenient to use; through setting up the mount pad, slide in supporting second spout, the elasticity that utilizes first elastic component restores power and makes the mount pad fix spacingly to electric heating pipe's both ends, realizes the preliminary installation operation to electric heating pipe, and is comparatively convenient when carrying out the dismouting to the work efficiency when overhauing the operation has been improved.

Description

Indoor heater

Technical Field

The utility model relates to a heater field, in particular to indoor heater.

Background

A heater is a device that generates or creates high temperatures, typically about 70-300 c, including three parts, heat generation, heat dissipation, and temperature control. The small-to-household water heater products and the large-to-industrial boilers are derivatives of heaters, the heaters are just general names of the products, and the heaters have thousands of different products, are applied to various fields and play an important role.

The existing indoor heater is provided with end covers at two ends, only plays a role of protection, and if the whole device is required to be initially overhauled, the whole end cover needs to be disassembled, which is troublesome; the core element of current heater is electric heating pipe, uses the screw to stabilize the installation to electric heating pipe now usually, because the thermal conductivity of metal and expend with heat and contract with cold, uses for a long time and can lead to the screw to drop, can't guarantee electric heating pipe's stability and security.

Accordingly, those skilled in the art have provided an indoor heater to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an indoor heater, which has the advantages that the clamping end covers are arranged, so that the two ends of the shell are protected, the control assembly of the electric heating pipe is convenient to overhaul and maintain, the split assembly is convenient, and the use is more convenient; the mounting seat slides in the matched second sliding groove, and the elastic restoring force of the first elastic piece is utilized to fix and limit the two ends of the electric heating pipe, so that the electric heating pipe is initially mounted, the electric heating pipe is prevented from being fixed by using parts such as screws and the like, the electric heating pipe is convenient to mount and dismount, and the working efficiency during maintenance operation is improved; through setting up the mounting, utilized the torsional force of torsion member and the elastic restoring force of second elastic component simultaneously for two sets of locating parts are further spacing and fixed to the heat dissipation frame from horizontal and vertically, and the user can adjust whole mounting in first spout according to the wish, guarantees that every mounting atress is even.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides an indoor heater, includes the shell, sets up the end cover at the shell both ends and installs the electric heating pipe in the shell inside, the shell is assembled for the panel grafting of "L" shape by two cross-sections and forms, and the inner wall of panel has all seted up two sets of thread grooves, the bottom welding of end cover has the support, and the end cover includes apron and housing, electric heating pipe includes body, four group's heat dissipation frame and a plurality of fin, the second spout has been seted up at the middle part of shell inner wall, and the shell inner wall is located the both sides of second spout and has all seted up first spout, the inside of first spout and second spout is supporting respectively and is provided with four group's mounting and two sets of mount pads, and mounting and mount pad all are used for fixed.

Preferably, the end cap is provided with a hollow structure, and the interior of the end cap is used for placing a control component of the electric heating pipe.

Preferably, the cover plate is in covering-covering connection with the housing, two sets of fasteners are welded on one side of the inner wall of the cover plate, two sets of fasteners are welded on the other side of the inner wall of the cover plate, fastening grooves and clamping grooves are formed in the positions, corresponding to the fasteners and the fasteners, of the inner wall of the housing respectively, first threaded holes are formed in the surface of the fasteners, second threaded holes are formed in the positions, corresponding to the first threaded holes, of the surface of the housing, limiting grooves are formed in one side, connected with the housing, of the housing, third threaded holes are formed in the four corners of the surface of the housing, and the third threaded holes correspond to the threaded grooves.

Preferably, the cross section of the electric heating pipe is X-shaped, a plurality of radiating fins are uniformly welded on one side of the radiating frame, the radiating fins are of a sheet structure, and the angle formed by the radiating fins and the radiating frame is 14-30 degrees.

Preferably, be connected through setting up first elastic component between the inner wall of mount pad and shell, the mounting includes movable plate strip, movable rod, slider seat and two sets of locating part, the slider seat slides and sets up in the first spout, be connected through setting up the torsion piece between movable rod and the slider seat, be connected through the pivot between the center of movable plate strip lower surface and the movable rod, it is two sets of the locating part activity sets up the both ends at movable plate strip upper surface.

Preferably, a third sliding groove is formed in the position, close to the two ends, of the surface of the movable plate strip, a second elastic piece is arranged in the third sliding groove, the two ends of the second elastic piece are respectively welded with the inner wall of the third sliding groove and the part, embedded into the third sliding groove, of the limiting piece, the two groups of roller shafts are arranged on the opposite sides of the limiting pieces, and ceramic rings are sleeved on the surfaces of the roller shafts.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model has the advantages that the clamping end covers are arranged to protect the two ends of the shell, and meanwhile, the control assembly of the electric heating pipe is convenient to overhaul and maintain, so that the electric heating pipe is convenient to be assembled in a splitting way and is convenient to use;

2. the utility model discloses a set up the mount pad, slide in supporting second spout, utilize the elasticity restoring force of first elastic component to make the mount pad fix the spacing to electric heating pipe's both ends, realize the preliminary installation operation to electric heating pipe, avoid using parts such as screw to fix it, it is comparatively convenient when carrying out the dismouting to the work efficiency when having improved the maintenance operation;

3. the utility model discloses a set up the mounting, utilized the torsional force of torsion member and the elastic restoring force of second elastic component simultaneously for two sets of locating parts further spacing and fixed are carried out to the heat dissipation frame from horizontal and vertical, and the user can adjust whole mounting in first spout according to the wish, guarantees that every mounting atress is even.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a structural diagram of the connection relationship between the housings of the present invention;

fig. 3 is a schematic cross-sectional view of an electric heating tube according to the present invention;

fig. 4 is a schematic view of a partial structure of an electric heating tube according to the present invention;

fig. 5 is a sectional view of the internal structure of the housing of the present invention;

FIG. 6 is a schematic view of the fixing member of the present invention;

FIG. 7 is a schematic cross-sectional view of a removable strip of the present invention;

fig. 8 is a schematic structural view of the end cap of the present invention;

fig. 9 is a schematic view of a partial structure of the end cap of the present invention.

In the figure: 1. a housing; 2. an end cap; 201. a cover plate; 202. a housing; 3. a thread groove; 4. an electric heating tube; 41. a pipe body; 42. a heat dissipation frame; 43. a heat sink; 5. a first chute; 6. a second chute; 7. a fixing member; 71. a movable slat; 72. a movable rod; 73. a slider seat; 74. a limiting member; 8. a mounting seat; 9. a first elastic member; 10. a second elastic member; 11. a roll shaft; 12. a third chute; 13. a fastener; 14. buckling grooves; 15. a fastener; 16. a card slot; 17. a first threaded hole; 18. a second threaded hole; 19. and a third threaded hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-9, an indoor heater comprises a housing 1, end covers 2 arranged at two ends of the housing 1, and an electric heating tube 4 installed inside the housing 1, wherein the housing 1 is formed by splicing two plates with L-shaped cross sections, two sets of thread grooves 3 are formed in the inner walls of the plates, a support is welded at the bottom end of the end cover 2, the end cover 2 comprises a cover plate 201 and a housing 202, the electric heating tube 4 comprises a tube body 41, four sets of heat dissipation frames 42 and a plurality of heat dissipation fins 43, a second chute 6 is formed in the middle of the inner wall of the housing 1, first chutes 5 are formed in two sides of the inner wall of the housing 1, four sets of fixing members 7 and two sets of mounting seats 8 are respectively arranged inside the first chutes 5 and the second chutes 6 in a matched manner, and the fixing members 7 and the mounting seats 8 are both used for fixing the electric.

Referring to fig. 1 and 8, the end cap 2 is provided in a hollow structure, and a control assembly of the electric heating pipe 4 is disposed inside the end cap 2.

Referring to fig. 8 and 9, the cover plate 201 and the housing 202 are connected in a covering manner, two sets of fasteners 13 are welded on one side of the inner wall of the cover plate 201, two sets of clamping pieces 15 are welded on the other side of the inner wall of the cover plate 201, fastening grooves 14 and clamping grooves 16 are formed in positions, corresponding to the fasteners 13 and the clamping pieces 15, of the inner wall of the housing 202 respectively, first threaded holes 17 are formed in the surface of the clamping pieces 15, second threaded holes 18 are formed in positions, corresponding to the first threaded holes 17, of the surface of the housing 202, limiting grooves are formed in one side, connected with the housing 1, of the housing 202, third threaded holes 19 are formed in four corners of the surface of the housing 202, and the third.

Through setting up the end cover 2 of snap-on, play the guard action to the both ends of shell 1, also conveniently overhaul and maintain the operation to electric heating pipe 4's control assembly simultaneously, conveniently carry out the split formula equipment, it is comparatively convenient to use.

Referring to fig. 3 and 4, the cross-section of the electric heating tube 4 is "X" shaped, a plurality of fins 43 are uniformly welded on one side of the heat dissipation frame 42, and the fins 43 have a sheet structure and form an angle of 14-30 ° with the heat dissipation frame 42.

Referring to fig. 5-7, the mounting base 8 is connected to the inner wall of the housing 1 by a first elastic member 9, the fixed member 7 includes a movable strip 71, a movable rod 72, a slider base 73 and two sets of limiting members 74, the slider base 73 is slidably disposed in the first sliding slot 5, the movable rod 72 is connected to the slider base 73 by a torsion member, the center of the lower surface of the movable strip 71 is connected to the movable rod 72 by a rotating shaft, and the two sets of limiting members 74 are movably disposed at two ends of the upper surface of the movable strip 71.

Through setting up mount pad 8, slide in supporting second spout 6, utilize the elastic restoring force of first elastic component 9 to make mount pad 8 fixed spacingly to electric heating pipe 4's both ends, realize electric heating pipe 4's preliminary installation operation, avoid using parts such as screw to fix it, it is comparatively convenient when carrying out the dismouting to work efficiency when overhauing the operation has been improved.

Referring to fig. 7, a third sliding groove 12 is formed in the surface of the movable lath 71 near two ends, a second elastic member 10 is disposed in the third sliding groove 12, two ends of the second elastic member 10 are respectively welded to the inner wall of the third sliding groove 12 and the portion of the limiting member 74 embedded in the third sliding groove 12, a roller shaft 11 is disposed on one side of each of the two sets of limiting members 74, and a ceramic ring is sleeved on the surface of the roller shaft 11.

Through setting up mounting 7, utilized the torsional force of torsion member and the elastic restoring force of second elastic component 10 simultaneously for activity lath 71 and two sets of locating part 74 carry out further spacing and fixed to heat dissipation frame 42 from transversely and vertically respectively, and the user can adjust whole mounting 7 in first spout 5 as will, guarantees that every mounting 7 atress is even.

When the electric heating tube 4 is installed: firstly, pull two sets of mount pads 8, make first elastic component 9 take place elastic compression, then imbed the body 41 both ends in the electric heating pipe 4 into the mount pad 8, the elastic restoring force of first elastic component 9 makes mount pad 8 fix spacingly to the both ends of electric heating pipe 4 this moment, realize the preliminary installation operation to electric heating pipe 4, then the user can adjust each mounting 7 in first spout 5 according to the wish, stir movable rod 72, make movable lath 71 and two sets of locating part 74 carry out further spacing and fixed to heat dissipation frame 42 from horizontal and vertically respectively, because roller 11 is installed to locating part 74 one side, when making mounting 7 slide in first spout 5, movable lath 71 still plays the clamping action to heat dissipation frame 42.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an indoor heater, includes shell (1), sets up end cover (2) at shell (1) both ends and installs at the inside electric heating pipe (4) of shell (1), its characterized in that: the utility model discloses a heat dissipation device, including shell (1), electric heating pipe (4), second spout (6), and shell (1) inner wall, shell (1) is spliced by two panel grafting that the cross-section is "L" shape and is formed, and two sets of thread groove (3) have all been seted up to the inner wall of panel, the bottom welding of end cover (2) has the support, and end cover (2) are including apron (201) and housing (202), electric heating pipe (4) are including body (41), four groups heat dissipation frame (42) and a plurality of fin (43), second spout (6) have been seted up at the middle part of shell (1) inner wall, and first spout (5) have all been seted up to the both sides that shell (1) inner wall is located second spout (6), the inside of first spout (5) and second spout (6) is supporting four groups of mounting (7) and two sets of mount pad (8).

2. An indoor heater according to claim 1, wherein: the end cover (2) is of a hollow structure, and the inside of the end cover (2) is used for placing a control component of the electric heating pipe (4).

3. An indoor heater according to claim 1, wherein: the cover plate (201) is connected with the housing (202) in a covering mode, two sets of fasteners (13) are welded on one side of the inner wall of the cover plate (201), two sets of clamping pieces (15) are welded on the other side of the inner wall of the cover plate (201), fastening grooves (14) and clamping grooves (16) are arranged at positions, corresponding to the fasteners (13) and the clamping pieces (15), of the inner wall of the housing (202), first threaded holes (17) are formed in the surface of the clamping pieces (15), second threaded holes (18) are formed in the positions, corresponding to the first threaded holes (17), of the surface of the housing (202), limiting grooves are formed in one side, connected with the shell (1), of the housing (202), third threaded holes (19) are formed in four corners of the surface of the housing (202), and the third threaded holes (19) correspond to the positions of the threaded grooves (3).

4. An indoor heater according to claim 1, wherein: the section of the electric heating pipe (4) is X-shaped, a plurality of radiating fins (43) are uniformly welded on one side of the radiating frame (42), the radiating fins (43) are of a sheet structure, and the angle formed by the radiating fins and the radiating frame (42) is 14-30 degrees.

5. An indoor heater according to claim 1, wherein: be connected through setting up first elastic component (9) between the inner wall of mount pad (8) and shell (1), mounting (7) are including activity lath (71), movable rod (72), slider seat (73) and two sets of locating part (74), slider seat (73) slide and set up to first spout (5) in, be connected through setting up the torsion piece between movable rod (72) and slider seat (73), be connected through the pivot between the center of activity lath (71) lower surface and movable rod (72), two sets of locating part (74) activity sets up the both ends at activity lath (71) upper surface.

6. An indoor heater according to claim 5, wherein: the utility model discloses a structure, including activity lath (71), the position department that is close to both ends has seted up third spout (12) on activity lath (71) surface, and is provided with second elastic component (10) in third spout (12), the both ends of second elastic component (10) respectively with the inner wall of third spout (12) and the partial welding that locating part (74) were embedded into in third spout (12), two sets of one side that locating part (74) is relative all is provided with roller (11), and the surface of roller (11) has cup jointed the porcelain ring.