JP6106302B1 - Roof snow melting equipment - Google Patents

Abstract

[PROBLEMS] To provide a snow melting device for a roof that can reliably prevent snow falling on the roof, particularly the eaves portion, and can efficiently melt the snow accumulated on the eave portion of the roof. SOLUTION: A snow melting device for a roof that melts snow accumulated on a roof with the heat of a heater, and includes a snow stop portion that stands up from the inclined surface of the roof, and is installed on the inclined surface of the roof. A snow melting device for a roof comprising a main body member and a heater member which is disposed in the vicinity of the snow retaining portion and melts the snow supported by the snow retaining portion. [Selection] Figure 4

Description

The present invention relates to an apparatus for efficiently melting snow accumulated on a roof of a building, and more particularly to a snow melting apparatus for a roof that melts snow accumulated on the eaves of a roof to prevent damage to a fence.

  In the snowy area, there was a problem that the snow on the roof was frozen and damaged the roof edge and rain gutter, and the snow and icicles on the eaves fell. Therefore, in order to solve these problems, it has been proposed in the past to provide an apparatus and equipment for melting snow at the eaves of the roof.

  For example, in patent document 1 (utility model registration No. 3021180 gazette), in order to make it easy to operate an eaves-end snowmelter and to be stable on the roof, it is bent to an extension on both sides of the eaves-end snowmelter at the eaves snowmelt part There has been proposed an eaves snowmelter that is provided with a metal fitting so that it can be attached to and detached from the karaksa portion with a single touch and is hung on the eaves by a roof metal fitting. This eaves-end snow melter has a circular snow stop and absorbs a lot of solar heat, making it easy to melt snow.

  Patent Document 2 (Japanese Patent Application Laid-Open No. 9-256563) proposes a snow melting facility that prevents snow from being accumulated on the roof eaves so that the snow accumulated on the top of the roof slides down naturally under the eaves. Yes. In this snow melting equipment, a heating wire linked to a heat sensor is installed on the roof of the roof's tin plate, and a heating plate is placed on top of the heating plate. It is fixed to the roof's tin plate with metal fittings.

Patent document 3 (utility model registration No. 3065733) proposes a roof snow melting device using a snow melting heater, which is built in a triangular body panel, and is provided with an eaves fixing hook and a support frame. It has been proposed to fix and attach to the snow stop frame on the roof with an adjustment bolt. In this document, the conventionally proposed “snow melting device for roofs using electric heating plates” is a construction method in which a heater is mainly laid under the roofing material. It is described that it was difficult to carry out the installation work during the snowfall season.

Utility Model Registration No. 3021180 JP-A-9-256563 Utility Model Registration No. 3065733

  The eaves tip snow melting device according to Patent Document 1 forms a hollow portion in the eave portion and increases the contact area with the atmosphere by the hollow portion to promote snow melting. In order to further improve the snow melting efficiency, Patent Document 2 proposes a snow melting facility in which a heating wire is installed at the eaves portion of the roof and the snow is forcibly released by the heat generated from the heating wire. Yes.

  However, although the snow melting facility proposed in Patent Document 2 is excellent in terms of melting snow accumulated on the eaves, the facility is difficult and does not prevent the snow from falling.

  In this respect, the roof snow melting device proposed in Patent Document 3 only needs to lay a triangular main body panel with a built-in snow melting heater, so that the installation ease is increased. However, the roof snow melting device proposed in Patent Document 3 has a space between the upper surface of the triangular main body panel and the built-in snow melting heater, so the gas in the main body panel must be warmed. The thermal efficiency was still not sufficient.

  Accordingly, a first object of the present invention is to provide a snow melting device for a roof that can efficiently melt snow without interposing a gas.

  Further, the roof snow melting device according to Patent Document 3 has a triangular main body panel, so that it is possible to make the slope of the eaves portion of the roof gentle, but it prevents the snow from falling. It wasn't something to do. For this reason, if it snows more than the snow melting capacity, or if the temperature is extremely low, it will snow on the main body panel, and it cannot be denied that it falls.

  In view of this, the present invention is to provide a snow melting device for a roof that can reliably prevent the snow from falling on the roof, particularly the eaves portion, and can efficiently melt the snow accumulated on the eave portion of the roof. It is an issue.

  In addition, when using a heater with a heating wire to forcibly melt snow, there is a possibility that electrical leakage or short circuit may occur at the electrical connection between the heaters. Maintenance is required. And in the roof snow melting apparatus proposed by the said patent document 3, since several main body panels are connected and installed, multiple electrical connection parts will also exist.

  In view of this, the third object of the present invention is to provide a roof snow melting device in which the electrical connection portion of the heater can be reduced as much as possible in order to improve the ease of maintenance after installation. To do.

  Furthermore, in the past, a sheet-like roof heater that generates heat by electricity is also provided to melt snow accumulated on the roof. Such a roof heater has a resin layer on the outside and is reinforced to some extent. However, the roof heater includes a little anxiety about long-term weather resistance under conditions exposed to high temperatures and wind and rain. Moreover, since the edge part of the tin etc. used for the roof material is sharp, it cannot be denied that the roof heater may be damaged at the time of installation.

Accordingly, a fourth object of the present invention is to provide a roof snow melting heater member that improves the weather resistance while using the roof heater and eliminates the risk of damage during installation.

  In order to solve at least one of the above problems, in the present invention, a roof formed with a snow melting action part for melting snow accumulated on the roof and a snow fall prevention action part for preventing snow falling from the roof is provided. A snow melting device is provided.

  That is, a snow melting device for a roof according to the present invention is a snow melting device for a roof that melts snow accumulated on the roof with the heat of a heater, and includes a snow stop portion that exists in a rising shape with respect to the inclined surface of the roof, It is comprised from the main body member installed in the inclined surface of the said roof, and the heater member which melts the snow which the said snow stop part supports while being arrange | positioned in the vicinity of the said snow stop part.

  The heater member is for melting snow by heat and emits heat by electrical resistance, or may be one that emits heat by passing a heating medium such as hot water. In addition, it may be configured to emit heat by some method by emitting far infrared rays or absorbing atmospheric heat.

  However, on / off of the heater member can be easily managed by using a member that generates heat by electric resistance (electric heating device). Further, in this case, the heating temperature of the heater member can be adjusted by, for example, the outside air temperature or the amount of snowfall. For this purpose, the snow melting device can be further configured with a control device for controlling on / off of the heater member and power consumption.

  In particular, when the heater member generates heat by electric resistance (electric heating device), it is desirable to use a sheet-like roof heater as the heat source. This is because the roof heater can be freely designed in length and width, and can be widely installed in the inclination direction of the roof. In particular, in order to melt snow efficiently, the roof heater is desirably formed with a width of 10 cm or more, particularly 15 cm or more. Furthermore, even if the roof heater is installed on the entire eaves of the building to be installed, it can be adjusted according to its length, and as a result, the electrical connection part between the roof heaters can be omitted. Or, it is possible to increase the ease of maintenance.

When a sheet-like roof heater is used as a heat source for the heater member, it is desirable that the roof heater be a heater member by covering at least one surface with a metal plate. The roof surface is exposed to direct sunlight and wind and rain, and is installed in such a harsh environment, so that it is protected from wind and rain, snow and ice, and durability is improved. The metal plate that covers the roof heater is preferably present on the upper surface at the time of installation, and may be provided so as to cover both surfaces that are the upper surface of the roof heater. As described above, a roof snow melting heater member made of a roof heater covered with a metal plate can be directly installed on a roof surface exposed to direct sunlight since weather resistance is improved. Moreover, since the roof heater can be prevented from being damaged at the time of installation, it is not limited to the snow melting device for roof according to the present invention, and can be used for various purposes.

  And the snow melting apparatus of the roof concerning this invention is equipped with a main-body member. This main body member is installed on the inclined surface of the roof, and includes at least a snow stop portion that stands up from the inclined surface of the roof. Since the main body portion is provided with a snow stop portion, the roof snow melting device according to the present invention can prevent snow falling on the roof from falling. Such a snow stop is only required to be able to suppress at least the snow accumulated on the roof, so that it is formed so as to protrude from the roof surface in a bar shape or a planar shape, or it may be formed in an annular shape and extended to the roof surface. it can.

  Since the heater member is present in the vicinity of the snow stopper, the snow covered by the snow stopper and prevented from falling is melted by the heater member arranged in the vicinity of the snow stopper. Will be done. That is, the snow melting device for roof according to the present invention can quickly melt away snow accumulated on the roof by the interaction between the heater member and the snow stopper.

  Such a snow stop is preferably present in a rising shape with respect to the inclined surface of the roof, and this can prevent snow from falling from the roof even when the amount of snow is large. And since the said snow stop part supports this so that the snow accumulated on the roof may not fall, it needs to be formed so that it can support at least the accumulated snow, such as a plate shape, a net shape, and a lattice shape. There is. Further, the height at which the snow stop rises can be appropriately set according to the amount of snowfall in the area where the snow melting device for the roof is installed. However, if it is installed as it is even during periods other than snowfall, it is desirable to have a height and structure that will not be blown by strong winds, taking into account the effects of typhoons and the like. Therefore, it is desirable to form the snow stopper in a net shape or a lattice shape.

  Moreover, since the said main body member should just be equipped with a snow stop member, it can also be comprised only with the said snow stop member. In this case, the main body member can be directly installed on the inclined surface of the roof.

  Moreover, this snow stop part can be formed as a part of main body member. That is, the main body member can be formed in an L shape including a bottom portion provided along the inclined surface of the roof and a snow stop portion that stands up from the bottom portion. In the main body member formed in this way, the heater member can be provided detachably with respect to the bottom or the snow stopper. By detachably installing the heater member on the bottom of the main body member or the snow stopper, only the heater member can be removed for maintenance, thereby improving workability. In addition to forming the bottom of the main body member in a plate shape, a contour shape can be formed by a frame, and a reinforcing frame can be installed in a bridge shape inside the frame. That is, the bottom portion of the main body member has a plate shape, and can be formed by a perforated plate provided with an opening, a mesh member, or a frame member.

  The heater member can be attached to the bottom formed as described above by a hook, a string, or a screw such as a bolt, and held by a plate-like pressing member that can be fixed to the bottom. You can also

  Further, the main body member is installed on a bottom portion provided along the inclined surface of the roof, a snow stop portion that stands up from the front end side of the bottom portion, and an upper end side and a base end side of the bottom portion of the snow stop portion. It can comprise from the cover part provided in the shape. The main body member formed in this way becomes a triangle in a side view. When formed in this manner, it is desirable that the lid portion be provided so as to be detachable or swingable with respect to the bottom portion and / or the snow stopper. The heater member can be easily installed in the space formed by the bottom, the snow stopper, and the lid member, and the installed heater member is prevented from falling off by attaching or closing the lid member. This is because things can be done. Therefore, when the main body member is provided with a lid portion, it is not necessary to attach the heater member to the bottom portion, but it is desirable to fix the heater member to the bottom portion in order to eliminate the flutter of the heater member due to wind or the like.

  When the lid member is detachably provided, the heater member is removed and a lid member configured to accumulate snow is installed to increase the contact area with the atmosphere, so that the snow accumulated on the lid member A snow melting device for the roof that melts That is, in the roof snow melting device according to the present invention, when the lid member is provided, the heater member is removed, so that it can be used as a snow melting device that prevents snow falling and melts snow by the atmosphere. it can.

  As described above, the snow stop portion prevents snow falling on the roof, and the heater member melts the snow supported by the snow stop portion. Therefore, when the heater member is installed so as to expand in the direction along the roof surface, the snow stop portion is erected on the lower side of the inclined surface of the roof from the installation position of the heater member. It is desirable to install the main body member on the inclined surface of the roof. This is because the snow supported by the snow stopper can be efficiently melted. Moreover, the said heater member can also be installed so that it may expand | deploy in the direction which cross | intersects a roof surface. For example, when the heater member is formed in a plate shape or a sheet shape, the heater member can be provided in a rising shape with respect to the roof surface to be installed. In this case, the heater member can be installed in the snow stopper, and the snow supported by the snow stopper can be melted directly.

  Furthermore, in the snow melting apparatus for a roof according to the present invention, it is desirable to provide a spacer member on the bottom surface of the bottom portion of the main body member for ensuring a space between the roof surface and the roof member. This is to prevent damming the snow melted by the heater member when it becomes water. Such a spacer member can be realized by using a corrugated plate made of resin and providing a leg member having a predetermined length on the lower surface of the bottom portion. In particular, when the spacer member is formed as a columnar member, the length thereof can be adjusted according to the undulations or irregularities of the roof surface to be installed.

Since the snow melting device for the roof can be used to efficiently melt the snow accumulated on the roof, it may be installed anywhere on the roof surface. Moreover, it is not limited to one row, but can be provided in a plurality of rows. However, in order to prevent the occurrence of the sugamori phenomenon at the eaves portion of the roof and to prevent the snow falling on the roof, it is desirable to install at least the eaves portion of the roof. Furthermore, the snow melting device for the roof is not limited to a roof in a building, but can be installed on any inclined surface, and for example, installed on an inclined lower side of an inclined solar panel. It can also prevent snowfall from solar panels. Moreover, when the solar panel is installed in the roof surface, it can also be installed below the said solar panel (below the inclination direction of a roof). Since the top surface of the solar panel is slippery, it can be used to support the snow that has fallen from the solar panel and prevent its falling.

  According to the snow melting device for a roof according to the present invention, since the heater member is provided, the accumulated snow can be forcibly melted by the heat of the heater member. Furthermore, since the snow stop portion of the main body member is provided below the heater member, the snow supported by the snow stop portion can be melted by the heater member while preventing snowfall. it can. This realizes a snow melting device for a roof that can reliably prevent the snow falling on the roof, particularly the eaves portion, and can efficiently melt the snow accumulated on the eave portion of the roof.

  Moreover, in the snow melting apparatus of the roof concerning this invention, when a roof heater is used as a heat generating part of a heater member, this can be installed as a plate-shaped member (panel) coat | covered with the metal plate. As a result, the heat of the roof heater can directly heat the metal plate without going through the air layer, and can efficiently melt the snow. Therefore, according to the present invention, it is possible to provide a snow melting device for a roof that can dissolve snow efficiently without interposing a gas.

Further, by using a roof heater as a heater member, a heater member corresponding to the size of the roof to be installed can be formed. And since the said main body member should just be equipped with the snow stop part provided by standing at least with respect to a roof surface, it can form in elongate, Thereby, the electrical connection part of roof heaters can be formed. It can be reduced as much as possible. And since an electrical connection part can be abbreviate | omitted or reduced, the snow melting apparatus of the roof which improved the ease of the maintenance after installation is implement | achieved.

The perspective view which shows the state which installed the snow melting apparatus of the roof concerning 1st Embodiment FIG. 1 is an exploded perspective view showing a snow melting device installed on the roof in FIG. The (A) perspective view which shows the snow melting apparatus of the roof concerning other embodiment, (B) side view (A) Exploded view and (B) Perspective view of roof snow melting apparatus using resin corrugated plate as spacer member The perspective view which shows the other usage example in the snow melting apparatus of the roof shown in FIG. The side view which shows the snow melting effect of the snow melting apparatus of the roof shown to FIGS. It is a perspective view which shows the snow melting apparatus of the roof concerning other embodiment, (A) The state which installed the heater member outside the main body member, (B) The state which installed the heater member inside the main body member, respectively is shown. ing. Side view showing a snow melting device for a roof provided with a lid that can be freely opened and closed The side view which shows the snow melting state in the snow melting apparatus shown in FIG.

  The roof snow melting device 50 according to the present embodiment will be specifically described below with reference to the drawings. FIG. 1 is a perspective view showing a state in which the roof snow melting device 50 according to the first embodiment is installed on the roof R of the house H. FIG. In particular, this embodiment shows a state in which a roof snow melting device 50 is installed at the eaves portion RF of the roof. When installing the snow melting device 50 for the roof, the main body member 10 is fixed to the eaves portion RF of the roof. Although not shown, the main body member 10 can be fixed using an angle member that has been conventionally used for installing the snow melting device 50 for a roof or a commercially available eaves-end snow melting machine mounting bracket. In particular, in this embodiment, two roof snow melting devices 50 are installed in accordance with the shape of the roof R, and each snow melting device 50 for each roof is integrally formed without connecting a plurality of modules. ing.

  And after installing the main body member 10 on the eaves part RF of the roof, the heater member 20 is placed on the main body member 10, and this is fixed by known fixing means such as a pressing plate, a bolt, a wire, and a hook. Removably integrated. As such a heater member 20, a roof heater is used. Therefore, by preparing in advance a member having a length corresponding to the portion to be installed, it is possible to install without the electrical connection portion. Each heater member 20 is connected to an electric wire (not shown) that supplies electricity for generating heat. A control device common to each heater member 20 or all of the heater members 20 may be provided to control the on / off of the snow melting device 50 on the roof according to the outside air temperature or the amount of snowfall. It can also be formed with various sensors that detect the outside air temperature and the amount of snow and send a detection signal to the control device.

  FIG. 2 is a perspective exploded view showing the snow melting device 50 installed on the roof R in FIG. A snow melting device 50 for a roof shown in FIG. 2 includes a main body member 10 formed in an L shape and a heater member 20 installed on a bottom portion 13 of the main body member 10.

  The main body member 10 is composed of five L-shaped frames 11 bent in an L shape and a plate-like connecting frame 12 that integrates the frames. The connecting frame 12 forms the main body member 10 by connecting the bent portion and both ends of the L-shaped frame. In the main body member 10, a heater member 20 can be placed on the bottom portion 13 disposed along the roof surface during installation, and can be detachably held by the known fixing means described above. A snow net 14 bent upward from the front of the bottom 13 is provided with a metal mesh 15 so as to support the snow accumulated on the roof R and prevent its falling. Therefore, the snow stopper 14 is composed of the L-shaped frame 11 and a wire mesh 15 existing so as to close the space between the L-shaped frames.

  Further, a spacer member 16 is provided on the bottom surface of the bottom portion 13 to be a leg portion when being placed on the roof surface. The spacer member 16 holds the bottom portion 13 of the main body member 10 in a state where it does not contact the roof surface. Therefore, it is possible to secure a flow path for the snow melted by the heater member 20 to flow as water. . In addition, since the spacer member 16 is formed as a columnar leg portion provided with a cushioning material such as rubber on the lower surface, the roof member can be used for a long period of time by preventing deterioration such as corrosion of the contact portion with the roof surface. The snow melting device 50 is realized.

  The heater member 20 in the present embodiment is configured by the roof heater and a metal plate that covers the upper portion thereof, and the heater member 20 is formed in a substantially panel shape, and thus formed in a panel shape. Since the heater member 20 need only be fixed to the main body member 10 as it is at the time of installation, the installation work can be easily performed. In addition, it is desirable to use the steel plate formed so that it may not corrode for the metal plate which covers the upper part of a roof heater, For example, the steel plate for roof R which apply | coated the antirust coating can be used.

  FIG. 3A is a perspective view and FIG. 3B is a side view showing a snow melting device 50 for a roof according to another embodiment. In particular, in the snow melting device 50 for a roof according to this embodiment, the main body member 10 is provided with a lid portion 17 that connects L-shaped oblique sides, and is formed in a triangular shape in a side view. That is, the main body member 10 according to this embodiment includes a bottom portion 13 provided along the inclined surface of the roof R, a snow stopper portion 14 that rises from the tip side of the bottom portion 13, and the snow stopper portion 14. The lid portion 17 is provided on the upper end side and the base end side of the bottom portion 13 so as to be erected. The lid portion 17 is swingably attached to the upper end side of the snow stop portion 14 using a trough fitting or the like. As a result, the lid portion 17 has a bottom portion as shown in FIG. The base end side of 13 is configured to open and close. Since the lid portion 17 opens and closes, when the panel heater member 20 is installed, the lid portion 17 can be opened and installed, resulting in a snow melting device 50 for the roof with improved installation ease. .

  The lid portion 17 functions not only to reinforce the bottom portion 13 and the snow stop portion 14, but also to support the heater member 20 installed on the bottom portion 13. That is, by providing the lid portion 17, it is possible to eliminate the necessity of fixing the heater member 20 to the bottom portion 13. However, in order to prevent the heater member 20 from being blown by the wind, the heater member 20 can be further detachably fixed to the bottom portion 13. In addition, the lid 17 that opens and closes is desirably fixed with a screw, a hook, or the like in the closed state.

  In the roof snow melting device 50 shown in this embodiment, the lid portion 17 is configured with a sufficiently wide opening so that at least snow can fall on the heater member 20 provided on the bottom portion 13. That is, it is configured so that at least snow does not accumulate on the lid portion 17 and the contact with the heater portion is not hindered.

  FIG. 4 shows an exploded view and a perspective view (B) in a state where a corrugated plate made of resin is used as the spacer member 16 in relation to the snow melting device 50 for the roof shown in FIG. As shown in this figure, the lid portion 17 can also be provided detachably with respect to the L-shaped frame portion composed of the bottom portion 13 and the snow stopper portion 14. As described above, when the lid portion 17 is detachably provided, a different lid portion 17 can be attached and used as shown in FIG. 5 described later. The lid portion 17 can be fixed to the bottom portion 13 and the snow stopper portion 14 with a known fixing tool such as a screw or a hook.

  Further, in the roof snow melting device 50 according to the present embodiment, the spacer member 16 is formed of a resin corrugated plate. And this corrugated sheet can ensure the flow path for the melted snow to flow as water by making the direction in which the peak of the corrugated sheet extends in the direction along the inclination direction of the roof R.

  FIG. 5 is a perspective view showing another example of use in the snow melting device 50 for the roof shown in FIG. That is, the roof snow melting device 50 according to this embodiment uses the lid portion 17 provided with the wire mesh 15 as the lid portion 17. In this way, the metal mesh 15 is stretched on the lid portion 17, so that snow falls on the metal mesh 15 of the lid portion 17, and a space exists below the lid portion 17. Since the atmosphere stays in this space, the snow that has accumulated on the lid 17 can be melted by the heat of the atmosphere. Therefore, in this embodiment, the heater member 20 can be omitted. Further, when the heater member 20 is installed in this embodiment, the staying air can be warmed by the heater member 20 and the snow on the lid portion 17 can be melted. That is, the roof snow-melting device 50 shown in FIG. 3 can be realized by changing the lid portion 17 so that the roof snow-melting device 50 can melt snow by different methods.

  FIG. 6 is a side view showing the snow melting action of the roof snow melting device 50 shown in FIGS. As shown in this figure, the snow falling on the roof R is melted by the heat on the heater member 20, and does not accumulate on the eaves portion. At this time, even if the amount of snowfall is large and snow has accumulated beyond the snow melting capacity of the heater member 20, it is supported by the snow stop 14 in the main body member 10 and can be prevented from falling. Then, since the snow supported by the snow stop 14 is melted by the heater member 20, it is possible to avoid a situation in which snow accumulates on the eaves portion of the eaves and damages the eaves due to its weight. .

  It should be noted that when the weather is good after snowfall, the snow accumulated above the snow melting device 50 on the roof may shift to the roof snow melting device 50 and move. However, even in this case, the snow that has fallen off is supported by the snow stopper 14 and is melted by the heater member 20, so that the snow can be smoothly melted on the roof surface.

  FIG. 7 is a perspective view showing a roof snow melting device 50 according to another embodiment, in which (A) the heater member 20 is installed outside the main body member 10, and (B) the heater inside the main body member 10. The state in which the member 20 is installed is shown. In particular, the roof snow melting device 50 according to this embodiment is configured by installing the heater member 20 on the snow stop 14 in the main body member 10, and the heater member 20 rises from the roof surface to be installed. Will be provided.

  Since the snow stop portion 14 in the main body member 10 exists in a rising shape from the roof surface, the heater member 20 can be installed on the snow stop portion 14. When the heater member 20 is installed, the heater member 20 can be provided along the outside of the snow stopper 14 or inside the main body member 10. In particular, when the heater member 20 is provided inside the main body member 10, it is inserted from the side and fixed to the snow stopper 14, and as shown in FIG. 8, a lid 17 provided on the snow stopper 14 and the bottom 13. Can be freely opened and closed. By providing such a lid portion 17, the installation work of the heater member 20 can be easily performed.

  In the roof snow melting device 50 according to the present embodiment, the main body member 10 is formed with a bottom surface shorter than the snow stopper 14, but is not necessarily limited to this, both have the same length, Alternatively, the bottom surface portion may be formed longer than the snow stop portion 14.

  FIG. 9 shows a snow melting state in the snow melting device 50 for the roof shown in FIG. The snow melting device 50 for the roof supports the snow accumulated on the roof R by the snow stopper 14 and melts the supporting snow by heat by the heater member 20 attached to the snow stopper 14. Can do. As a result, there is no snow below the snow melting device 50 on the roof, and it is possible to avoid a situation where the eaves fence is damaged by the weight of the snow.

  After the snow in the vicinity of the snow melting device 50 on the roof is melted, the snow accumulated on the roof R slides down toward the snow melting device 50 on the roof, so that the snow on the roof surface is effectively removed. Can be melted.

Note that, in the drawings according to some of the embodiments described above, members having the same function, function, or structure are denoted by the same reference numerals, and detailed description thereof is omitted.

  The snow melting apparatus for roofs according to the present invention can be used for melting snow accumulated on the roof surface, and can also be used for melting snow accumulated on solar panels. Furthermore, since the snow melting device for roofs according to the present invention can be used to melt snow quickly while preventing avalanches on the inclined surfaces, it can be installed on inclined surfaces other than the roof to remove snow. It can be melted.

10 Body material
11 L-shaped frame
12 articulated frame
13 Bottom
14 copies
15 Wire mesh
16 Spacer member
17 Lid
20 Heater material
20 Heater members
20 Heater material
50 Snow melting equipment
H house
R roof
RF eaves

Claims (5)

A snow melting device for roofs that melts the snow on the roof with the heat of the heater,
A main body member provided with a snow stop portion present in a rising shape with respect to the inclined surface of the roof, and installed on the inclined surface of the roof;
Together is disposed in the vicinity of the snow retaining part, Ri Do from the heater member melts the snow in which the snow stop portion is supported,
The main body member has a bottom portion provided along the inclined surface of the roof, a snow stop portion that stands up from the front end side of the bottom portion, and an upper end side of the snow stop portion and a base end side of the bottom portion. It consists of a lid part provided,
The lid portion includes an opening large enough to allow snow to accumulate on the heater member, and is detachable or swingable with respect to the bottom portion and / or the snow stop portion, so that the heater member can be removed. A snow melting device for the roof that makes it possible to prevent this .
The said main body member is installed in the inclined surface of the roof so that the snow stop part exists in the standing-up form below the inclined surface of the roof rather than the installation position of the heater member. The roof snow melting device according to claim 1.
Before SL heater member, the bottom or is detachably provided with respect to the snow retaining part, snow melting apparatus of the roof according to claim 1.
The snow melting device for a roof according to any one of claims 1 to 3, wherein the snow stopper is formed in a net shape or a lattice shape .
  The roof snow melting device according to any one of claims 1 to 4, wherein a spacer member that secures a space between the bottom surface of the main body member and the roof surface is provided.