JP6261385B2 - Article mounting structure and solar cell module mounting structure - Google Patents

Description

  The present invention relates to an article mounting structure and a solar cell module mounting structure.

  When attaching articles, such as a solar cell module and a mirror, to a panel of a fixture, there is one in which a holding member is used. The holding member has an accommodating portion for holding the article. In this attachment structure, if the holding member is attached to the panel in a state where the article is held in the housing portion, the article can be held on the panel via the holding member. According to the attachment structure of the article to which the holding member is applied, since the holding member functions as a cushioning material, there is no possibility of damaging the article even when an impact is applied to the furniture by opening and closing the door (for example, , See Patent Document 1).

Japanese Patent Laying-Open No. 2006-230771 (FIG. 2)

  By the way, in order to hold the article in the housing part of the holding member, by attaching the article to the housing part or by providing another holding member on the holding member so as to cover the article arranged in the housing part, It is necessary to prevent the articles from dropping out of the storage unit. However, in the mounting structure in which the article is bonded to the housing portion, it is difficult to replace the article, which is disadvantageous in terms of maintenance. Further, in the mounting structure in which the pressing member is provided on the holding member, the number of parts to be handled increases, which is disadvantageous in terms of workability during assembly.

  In view of the above circumstances, an object of the present invention is to provide an attachment structure capable of improving vibration resistance and attaching an article without impairing maintainability and workability during assembly.

  In order to achieve the above object, the article mounting structure according to the present invention is configured to hold the article on the panel via the holding member by attaching a holding member holding the article to be attached to a fixture panel. An attachment structure for an article, wherein the holding member has a holding frame portion that is switched between a release attitude that allows the article to be attached and detached by elastic deformation and a restraint attitude that prevents the article from falling off. And the holding member is attached to the panel of the fixture in a state in which the deformation of the holding frame portion which has been in the restraining posture by mounting the article is restricted.

  Further, according to the present invention, in the attachment structure for an article described above, the holding frame portion of the holding member is provided at a portion facing the accommodation portion that accommodates the article via the accommodation opening and the edge of the accommodation opening of the accommodation portion. When the claw part prevents the article from falling off when the restraint posture is reached, the claw part elastically deforms so that the mutual distance between the claw parts is widened. The fixture panel is engaged with the holding frame portion in a state in which the holding frame portion in the restraining posture is in contact with the panel, and the holding frame portion is the panel. It is characterized in that an engaging portion for preventing movement in a direction away from the engagement portion is provided.

  Further, according to the present invention, in the attachment structure for an article described above, the panel of the fixture has a strip-like engagement portion at a portion corresponding to each side of the holding frame portion, and the holding member An engagement hole is formed in each of the holding frame portions corresponding to the engagement portion, and the engagement portion is passed through the engagement hole, and then the penetration end portion of the engagement portion is connected to the panel of the fixture. The holding member is attached to the panel by being bent along the line.

  According to the present invention, in the above-described article mounting structure, the holding frame portion of the holding member is provided with a receiving groove in the entire periphery of the portion facing the fixture panel, and the holding frame portion is received in the fixture panel. A protruding piece portion is formed at a portion facing the groove, and the protruding piece portion is inserted into the holding groove of the holding frame portion when the holding frame portion in the restraining posture is brought into contact with the panel. And

  Moreover, the present invention is the above-described article mounting structure, wherein the panel of the fixture has a window hole, and the protruding piece portion is provided on a portion of the surface which is an opening peripheral edge of the window hole, The article is attached to the panel through the holding member in a state where the article appears on the other surface of the panel through the window hole of the panel.

  Further, according to the present invention, in the article mounting structure described above, the holding member assumes the release posture when deformed outwardly, and the fixture is in a state in which at least a part thereof is in contact with the holding member. A back plate member is disposed on the panel.

  Further, the solar cell module mounting structure according to the present invention is configured such that the holding member that holds the solar cell module is attached to the panel in a state where the light receiving surface of the solar cell module appears outside from a window hole formed in the panel of the fixture. Accordingly, the solar cell module mounting structure allows the panel to hold the solar cell module via the holding member, and the holding member allows elastic attachment and detachment of the solar cell module by being elastically deformed. It has a holding frame portion that switches between a release posture and a restraining posture that prevents the solar cell module from dropping off, and the deformation of the holding frame portion that has become the restraining posture is restricted by mounting the solar cell module. The holding member is attached to the panel of the fixture in a state.

  According to the present invention, since the article is held by the holding member by elastically deforming the holding frame portion, the vibration resistance is improved without the need for an adhesive or a pressing member. It becomes possible to attach the article to the panel of the fixture, and there is no risk of impairing maintenance and workability when assembling.

FIG. 1 is a perspective view showing the external appearance of a fixture to which a solar cell module is attached by applying the mounting structure according to the embodiment of the present invention. FIG. 2 is a front view of the fixture shown in FIG. FIG. 3 is a view of the door body applied to the fixture shown in FIG. 1 as viewed from the inner surface side. FIG. 4 is a view showing a state in which the solar cell module is covered with a back plate member in the door body shown in FIG. 3. FIG. 5 is a cross-sectional side view of an essential part of the door shown in FIG. 6 is a cross-sectional bottom view of an essential part of the door shown in FIG. FIG. 7 is a view of a solar cell module applied to the fixture shown in FIG. 1 and a holding member that holds the solar cell module as seen from the surface. FIG. 8 is a view of the holding member shown in FIG. FIG. 9 is a sectional side view of the holding member shown in FIG. 7 in a restrained posture. 10 is a cross-sectional side view of the holding member shown in FIG. 7 in a released posture. FIG. 11 is a cross-sectional view showing the state in which the holding member shown in FIG. 7 is arranged in the window hole of the door body. FIG. 12 is a perspective view of the main part in a state where the holding member shown in FIG. FIG. 13 is a perspective view of a main part in a state where the holding member holding the solar cell module is opposed to the window hole of the door. FIG. 14 is a perspective view of a main part in a state in which the holding member holding the solar cell module is attached to the window hole of the door body. FIG. 15 is a circuit diagram illustrating a connection mode between the electronic lock, the secondary battery, and the solar cell module applied to the fixture illustrated in FIG. 1. FIG. 16 is a block diagram showing a control system of a storage system to which the fixture shown in FIG. 1 is applied.

  DESCRIPTION OF EMBODIMENTS Hereinafter, preferred embodiments of an article mounting structure and a solar cell module mounting structure according to the present invention will be described in detail with reference to the accompanying drawings.

  1 and 2 show a storage device to which a solar cell module is attached by applying an attachment structure according to an embodiment of the present invention. The storage device (furniture) 10 illustrated here is installed in a room such as an office, and includes a main body housing 11 and a pair of left and right door bodies 12 and 13. The main body housing 11 is a box having a rectangular parallelepiped shape having an opening 11a on the front surface. A plurality of shelf boards 14 are provided along the horizontal direction inside the main body housing 11 serving as an article storage unit. The door bodies 12 and 13 are supported by the main body casing 11 via a hinge 15, and the opening 11 a of the main body casing 11 can be opened and closed by rotating around the axis of the hinge 15. In the present embodiment, the door bodies 12 and 13 are respectively supported on both side portions of the main body housing 11 so as to be rotatable about the axis of the hinge 15 along the vertical direction, and the storage device 10 so as to be a so-called double door. Is configured. Further, a door body (hereinafter referred to as “the left door body 12”) provided on the left side when viewed from the front side is closed to the door body (hereinafter referred to as “ A summing member 12a is disposed so as to be sandwiched between the right door body 13 and the main body housing 11 when the right door body 13 "is closed.

  As shown in FIGS. 2 and 3, the pair of door bodies 12 and 13 are made of a metal panel, and are provided with bent portions 12A and 13A around the four sides, and reinforcing members 12B and 13B on the inner surface of the panel. A desired strength can be obtained by arranging the. As shown in FIGS. 5 and 6, the bent portions 12 </ b> A and 13 </ b> A are configured in a rectangular tube shape by bending the edge portion of the panel to the inner surface side. The reinforcing members 12B and 13B are long metal members, and are fixed along the vertical direction at positions at which the door bodies 12 and 13 are divided into almost equal halves. The reinforcing members 12B and 13B are formed so that the cross section has a so-called hat shape, and are fixed to the panels of the door bodies 12 and 13 by spot welding.

  As shown in FIGS. 2 to 4, the right door body 13 is provided with a latch 20 between the right body 13 and a handle 22 so as to be exposed on the outer surface of the panel. The latch 20 is for engaging the right door body 13 with the main body housing 11 when the right door body 13 is closed. In the present embodiment, the latch 20 is provided at each of the bent portions 13A located above and below the right door body 13 at the door end side. The latch 20 is supported by the right door body 13 so as to be rotatable through the shaft 21 of the latch 20 along the vertical direction. When the latch 20 rotates in one direction, the right door body 13 is supported by the main body casing 11. On the other hand, the main housing 11 and the right door 13 are disengaged when rotated in the other direction. Although not clearly shown in the drawing, an urging means is provided between the latch 20 and the right door body 13 for urging the latch 20 always in one direction. When the right door body 13 is closed with respect to the main body casing 11 from the opened state, the latch 20 is engaged by the biasing force of the biasing means, and the right door body 13 is engaged with the main body casing 11. Will be combined. If the right door body 13 is closed with the left door body 12 closed first, the summing member 12 a of the left door body 12 is sandwiched between the main body housing 11 and the right door body 13. Therefore, the opening movement of the left door body 12 is also prevented.

  The handle 22 is an operation member for shifting the latch 20 in the engaged state to the released state. In the present embodiment, a handle 22 is provided in a portion that is substantially in the middle of the right door body 13 in the vertical direction and that is on the door end side of the right door body 13. When the handle 22 is operated with the right door body 13 closed, the shaft 21 of the latch 20 rotates against the urging force of the urging means, and the latch 20 is released. Thus, the right door body 13 can be opened. When the right door body 13 is opened, the front surface of the summing member 12a provided on the left door body 12 is opened, so that the left door body 12 can be opened.

  The right door body 13 is provided with a door open / close detection sensor 23 and an electronic lock 30. The door open / close detection sensor 23 detects whether or not the right door body 13 is closed with respect to the main body housing 11 and outputs the detection result as an output signal. In the present embodiment, door opening / closing detection sensors 23 are attached to two upper and lower portions of the bent portion 13A located on the door end side of the right door body 13. As the door opening / closing detection sensor 23, a limit switch or a touch sensor can be applied. The detection signal of the door opening / closing detection sensor 23 is given to the locking / unlocking control unit 31 of the electronic lock 30 described later.

  The electronic lock 30 is driven by an electromagnetic solenoid for locking and unlocking (hereinafter referred to as “locking solenoid”) 32 to lock the right door body 13 in a closed state, and to open and close the right door body 13. It is switched to the unlocked state to be allowed. As shown in FIG. 16, in the present embodiment, the electronic lock 30 including the locking / unlocking control unit 31, the locking / unlocking solenoid 32, the wireless communication unit 33, and the push button switch 34 is a unit of the right door body 13. The inner surface is disposed below the handle 22. The push button switch 34 is disposed in a state where the push button 34a is exposed on the outer surface of the panel so that the push button switch 34 can be operated from outside while the right door body 13 is closed.

  In the electronic lock 30, for example, when it is determined from the output signal of the door opening / closing detection sensor 23 that the closed state of the right door body 13 has continued for a predetermined time, the locking / unlocking control unit 31 causes the locking / unlocking solenoid 32 to move in the locking direction. Operates and is locked. When the locking / unlocking solenoid 32 operates in the locking direction, for example, the handle 22 cannot be operated, and the engagement state of the latch 20 cannot be released, so that the right door body 13 is closed with respect to the main body housing 11. Maintained.

  On the other hand, when the pushbutton switch 34 is turned on, the locking / unlocking control unit 31 is validated, and accordingly, the wireless communication unit 33 is in a receivable state. When an unlocking permission command is given to the locking / unlocking control unit 31 through the wireless communication unit 33 from this state, the locking / unlocking control unit 31 operates the unlocking solenoid 32 in the unlocking direction. When the locking / unlocking solenoid 32 operates in the unlocking direction, for example, the handle 22 returns to an operable state, and the latch 20 is shifted to the released state by the operation of the handle 22 so that the right door body 13 is moved with respect to the main body casing 11. Can be opened and closed. Since the locking / unlocking control unit 31 is validated only when the pushbutton switch 34 is turned on, there is no possibility of consuming unnecessary power during the standby time. As a power source for driving the electronic lock 30, a secondary battery 35 such as a nickel hydride rechargeable battery, a lithium ion rechargeable battery, or a lead storage battery is disposed at a position below the electronic lock 30 on the inner surface of the panel. is there. The power source is not necessarily limited to the secondary battery, and a capacitor such as an electric double layer capacitor may be applied as long as it has an output capable of driving the locking / unlocking solenoid 32.

  Furthermore, the solar cell module 40 is arrange | positioned at the right door body 13, as shown in FIG. As shown in FIG. 7, the solar cell module 40 is formed into a rectangular thin plate by aligning a plurality of cells 41 vertically and horizontally. In the present embodiment, two solar cell modules 40 configured by arranging eight cells 41 in two vertical rows are applied. These solar cell modules 40 are attached to the right door body 13 from the inner surface side of the panel via the holding members 50 in a state where they are vertically arranged in a vertically long posture. The position where the solar cell module 40 is attached is a region between the reinforcing member 13 </ b> B and the axis of the hinge 15 and above the upper end of the handle 22.

  The holding member 50 is formed into a rectangular plate shape with a synthetic resin material having colorless and transparent translucency and elasticity such as acrylic. As shown in FIGS. 7 to 11, the holding member 50 is provided with a panel contact portion 51 and an accommodation groove 52 on the front surface, and two accommodation portions 53 on the back surface.

  The panel contact portion 51 is a concave portion provided at the peripheral edge of the holding member 50 and is formed over the entire length of the four sides of the holding member 50 so that the center portion of the surface of the holding member 50 protrudes by the thickness of the panel. . The housing groove 52 is a narrow concave portion formed on the entire circumference of a portion that becomes a boundary line between the panel contact portion 51 and the center portion of the surface of the panel on the surface of the holding member 50. A pair of engagement holes 52 a are formed in portions of the accommodation groove 52 that extend along the sides of the holding member 50. The engagement hole 52 a is a horizontally long opening formed so as to penetrate from the accommodation groove 52 of the holding member 50 to the back surface.

  The accommodating part 53 is a recessed part for accommodating the solar cell module 40 in a fitted state, and the front surface side of the holding member 50 is closed by the light transmitting part 53a, and is held with the accommodating opening 53b on the back surface. A frame 150 is configured. The accommodation opening 53b has a rectangular shape having a size substantially equal to the outer shape of the solar cell module 40. Each accommodating portion 53 is provided with a pair of claw portions 54 at portions serving as an upper edge of the opening and a lower edge of the opening. The claw portion 54 is a small piece portion protruding from the inner wall surface of the housing portion 53. As shown in FIG. 9, the mutual spacing between the claw portions 54 facing the upper edge and the claw portions 54 provided on the lower edge in each housing portion 53 is such that the holding member 50 has a flat plate-like posture (restraint posture). In this case, it is set to be slightly smaller than the longitudinal dimension of the solar cell module 40. On the other hand, by applying an external force to the holding member 50, as shown in FIG. 10, when the back surface is in a curved posture (release posture) so as to protrude outwardly, Since the mutual space between the claw portion 54 facing the upper edge and the claw portion 54 provided on the lower edge of the housing portion 53 of the housing portion 53 is increased, the solar cell module 40 can be attached to and detached from the housing portion 53. Become.

  As shown in FIG. 7, the holding member 50 is provided with a colored portion 55 (a portion subjected to cross hatching in FIG. 7) on the surface. The colored portion 55 is configured by arranging a pigment having a light shielding property in a region other than the light receiving surface of the cell 41 when the solar cell module 40 is accommodated in the accommodating portion 53. The colors are arranged so that the three attributes of hue, lightness, and saturation are almost equal to the surface. That is, as shown in the upper half of FIG. 7, the surface of the holding member 50 is a transparent transparent portion 53 a corresponding to the light receiving surface of the cell 41, and is a colorless and transparent rectangular region. Becomes a light-shielding colored portion 55. Therefore, when the solar cell module 40 is accommodated in the accommodating portion 53 of the holding member 50, as shown in the lower half portion of FIG. 7, the cell 41 is transmitted through a rectangular region having translucency, The cell 41 of the solar cell module 40 is camouflaged because the entire surface of the holding member 50 has a substantially uniform hue, brightness, and saturation due to the transmitted cell 41 and the colored portion 55 applied to the holding member 50. become. The colored portion 55 of the holding member 50 can be configured, for example, by transferring a colored film when the holding member 50 is molded.

  On the other hand, as shown in FIGS. 1 and 9, the right door body 13 to which the solar cell module 40 is attached is provided with a window hole 130 in the panel, and a protruding piece portion at a portion that becomes the opening peripheral edge of the window hole 130. 131 is provided. The window hole 130 is a through-hole formed in a rectangular shape with a size that allows the transparent portion 53 a surrounded by the panel contact portion 51 to be exposed to the outside on the surface of the holding member 50. As shown in FIG. 13, the protruding piece 131 is configured in a rectangular tube shape by bending the entire peripheral edge of the window hole 130 toward the inner surface side, and is accommodated in the accommodation groove 52 of the holding member 50. The dimensions are such that A pair of engaging pieces (engaging portions) 132 is provided in each of the protruding piece portions 131 that extend along each side of the holding member 50. The engaging piece 132 is a strip-like portion that further protrudes from the protruding piece portion 131, and is formed to have a width that can be inserted into the engaging hole 52 a of the holding member 50.

  In order to attach the solar cell module 40 to the right door body 13 by applying the holding member 50 described above, first, as shown in FIGS. 10 and 12, an external force is applied to the holding member 50 so that the back surface faces out of the plane. The release posture is maintained so as to be convex, and the solar cell module 40 is housed in each housing portion 53 from this state. At this time, if oil is applied between the light receiving surface of the cell 41 and the holding member 50, the light receiving surface of the cell 41 can be brought into close contact with the holding member 50 without a gap.

  When the external force applied to the holding member 50 after the solar cell module 40 is accommodated in the accommodating portion 53 is removed, the holding member 50 assumes a restrained posture due to the elastic restoring force, as shown in FIGS. In this state, the claw portion 54 provided at the opening peripheral edge portion of the housing portion 53 engages with the back surface of the solar cell module 40, and the solar cell module 40 is prevented from dropping from the housing portion 53.

  Furthermore, if the holding member 50 holding the solar cell module 40 is brought close to the window hole 130 from the inner surface of the right door body 13 and the panel engagement pieces 132 are respectively inserted into the engagement holes 52 a of the holding member 50, The protruding piece 131 of the panel is accommodated in the receiving groove 52 of the holding member 50 as a guide piece 132, and as shown in FIG. 11, the surface of the translucent part 53a is substantially coincident with the outer surface of the panel. Be placed. Therefore, in the solar cell module 40 accommodated in the accommodating portion 53 of the holding member 50, the light receiving surface of the cell 41 appears outside through the light transmitting portion 53a of the holding member 50. Finally, as shown in FIG. 14, when the engagement pieces 132 penetrating through the engagement holes 52a of the holding member 50 are bent to a substantially right angle state, the holding member 50 engages with the inner surface of the panel. The two solar cell modules 40 are attached to the panel via the holding member 50 while being sandwiched between the bent portions of the pieces 132.

  Here, since the holding member 50 that is prevented from moving in the direction away from the inner surface of the panel is maintained in a posture along the inner surface of the panel, it cannot shift to the release posture shown in FIG. . In particular, since the panel engaging pieces 132 are inserted into the engaging holes 52 a provided at the upper and lower edges of the holding member 50, the panel protruding piece 131 is further inserted into the receiving groove 52 of the holding member 50. Therefore, even when an external force is applied, the holding member 50 continues to maintain the restraining posture. Therefore, the solar cell module 40 accommodated in the accommodating portion 53 of the holding member 50 is always in a state in which the claw portion 54 is engaged with the back surface, and there is no possibility of causing a situation of falling off the right door body 13. In addition, when attaching the solar cell module 40 to the panel, an adhesive or another holding member is not required, which is advantageous in terms of assembly workability. If the solar cell module 40 needs to be replaced, the holding member 50 can be easily removed by pulling the holding piece 50 away from the panel after the engagement piece 132 is folded back to the original state. If the holding member 50 is further deformed to the release posture, the solar cell module 40 can be easily replaced.

  In addition, since the holding member 50 having elasticity is interposed between the panel and the solar cell module 40, the holding member 50 also functions as a buffer material. In addition, since the solar cell module 40 is disposed in a region on the hinge 15 side of the right door body 13, specifically, between the reinforcing member 13B and the shaft of the hinge 15, the right door body 13 is opened and closed. Even in this case, there is no fear that a large impact is directly applied to the solar cell module 40, and the durability of the solar cell module 40 can be improved. Furthermore, since the solar cell module 40 is disposed on the hinge 15 side, there is no possibility of touching the light transmitting portion 53a of the holding member 50 that covers the cells 41 of the solar cell module 40 when the right door body 13 is opened and closed. For this reason, there is no possibility of causing a situation in which the power generation efficiency is lowered due to the dirt of the light transmitting portion 53a.

  After the solar cell module 40 is attached to the panel, the solar cell module 40 and its output cable 42 are protected at a position covering the solar cell module 40 on the inner surface of the right door 13 as shown in FIG. A back plate member 60 is provided. As shown in FIGS. 5 and 6, the back plate member 60 is constituted by a metal panel having bent portions 61 around the four sides like the right door body 13, and a bracket 62 provided on the inner surface of the panel. It is detachably attached by screwing the attachment screw 63 into the screw. The back plate member 60 is provided with a pressing plate 64 at a portion facing the back surface of the holding member 50. The pressing plate 64 functions as a reinforcing material for the holding member 50 by contacting the back surface of the holding member 50. Accordingly, even when a relatively large external force is applied from the outer surface of the right door body 13, there is no possibility that the holding frame portion 150 of the holding member 50 is deformed, and the solar cell module 40 is reliably prevented from falling off.

  As shown in FIG. 15, the solar cell module 40 attached to the right door 13 as described above can be charged in parallel with the secondary battery 35 as shown in FIG. Connected. As a result, the storage device 10 can always lock and unlock the electronic lock 30 without regularly performing replacement work or charging work of the secondary battery 35. As is clear from FIG. 15, only the diode 36 that blocks the flow of current from the secondary battery 35 to the solar cell module 40 is interposed in the electric circuit connecting the solar cell module 40 and the secondary battery 35. The constant voltage circuit and the overcharge prevention circuit that are generally incorporated for the purpose of protecting the secondary battery are omitted because they themselves consume power.

  That is, the storage device 10 to which the solar cell module 40 is attached is installed in a room such as an office, and the amount of light irradiated is greatly limited as compared with the outdoors, and thus is output from the solar cell module 40. The amount of power is also limited. Therefore, the secondary battery 35 can be charged to the maximum with the generated power by omitting power consumption elements. Incidentally, since the capacity of the secondary battery 35 is sufficiently large with respect to the power generation amount of the solar cell module 40 that can be expected by the irradiation light in the room, the voltage of the secondary battery 35 is drawn into the voltage of the secondary battery 35. No constant voltage circuit is required to fit. In addition, since the amount of power generation is less than trickle charge, no overcharge prevention measures are required. Accordingly, as shown in FIG. 15, only the diode 36 that blocks the flow of current from the secondary battery 35 to the solar cell module 40 is disposed in the electric path connecting the solar cell module 40 and the secondary battery 35. Even if the electrical circuit is applied, there is no possibility of causing a problem.

  FIG. 16 shows a control system of a storage system including a plurality of the storage devices 10 described above. This storage system is configured so that only a registered user can open and close the door bodies 12 and 13 of the storage device 10, and includes an authentication device 70.

  The authentication device 70 is divided as a separate structural unit from each storage device 10, and is uniquely prepared for a plurality of storage devices 10. The authentication device 70 includes a card reader 71, a memory 72, a wireless communication unit 73, and an authentication processing unit 74. The card reader 71 reads the identification information of the identification card C used in the storage system. The identification card C stores identification information of the storage device 10 to be used. In this storage system, an identification card C storing the identification information of the permitted storage device 10 is given in advance to a user who is permitted to use the storage system. The memory 72 of the authentication device 70 stores identification information of the storage devices 10 belonging to the storage system. The wireless communication unit 73 performs wireless communication processing with the wireless communication unit 33 of the storage device 10. When the identification information of the identification card C is given through the card reader 71, the authentication processing unit 74 authenticates whether the corresponding identification information is stored in the memory 72 in advance. When the identification information of the given identification card C is stored in the memory 72 in advance, the authentication processing unit 74 identifies the storage device 10 corresponding to the identification information from the plurality of storage devices 10, and the wireless communication unit An unlocking permission command is given to the corresponding storage device 10 through 73.

  Therefore, if the unlocking control unit 31 is validated by turning on the pushbutton switch 34 of the corresponding storage device 10 in advance, the unlocking permission command is given through the wireless communication unit 33, and the storage device Ten door bodies 12 and 13 can be opened and closed.

  According to the storage system configured as described above, the authentication device 70 required for authentication is divided as a separate structural unit from the storage device 10 so that the power consumption of the storage device 10 is reduced. The secondary battery 35 can be reliably charged by the solar cell modules 40 provided in the respective storage devices 10, and the electronic lock 30 can be recharged without periodically replacing or charging the secondary battery 35. Locking and unlocking can be performed reliably.

  In addition, in embodiment mentioned above, although illustrated about the structure which attaches a solar cell module to the door of a storage device, it can apply also to what attaches other articles to panels other than a door in other fixtures. Is possible.

DESCRIPTION OF SYMBOLS 10 Storage apparatus 12,13 Door body 40 Solar cell module 50 Holding member 52 Housing groove 52a Engagement hole 53 Accommodating part 53b Accommodating opening 54 Claw part 60 Back plate member 130 Window hole 131 Projection piece part 132 Engagement piece 150 Holding frame part

Claims (7)

An attachment structure for an article that causes the panel to hold the article via the holding member by attaching a holding member holding the article to be attached to the panel of the fixture,
The holding member has a holding frame portion that switches between a release posture that allows the article to be attached and detached by elastic deformation and a restraint posture that prevents the article from dropping off,
A mounting structure for an article, wherein the holding member is attached to a panel of the fixture in a state in which deformation of the holding frame portion that has been placed in the restraining posture after the article is mounted is restricted. The holding frame portion of the holding member includes a storage portion that stores the article via a storage opening, and a claw portion that is provided at a portion facing the storage opening edge of the storage portion, The claw portion prevents the article from falling off, and the release posture when the claw portions are elastically deformed so that the mutual distance between the claw portions is widened.
The fixture panel is engaged with the holding frame portion in a state in which the holding frame portion in the restraining posture is in contact with the panel, and the holding frame portion moves in a direction away from the panel. The article attachment structure according to claim 1, further comprising an engaging portion that prevents the movement. The panel of the fixture has a strip-like engagement portion at each site corresponding to each side of the holding frame portion,
In the holding frame portion of the holding member, an engagement hole is formed at a portion corresponding to the engagement portion, and the engagement portion is passed through the engagement hole. The attachment structure for an article according to claim 2, wherein the holding member is attached to the panel by being bent along a panel of the fixture.   In the holding frame portion of the holding member, a housing groove is provided on the entire periphery of the portion facing the fixture panel, and a protruding piece portion is formed in a portion of the fixture panel facing the holding groove of the holding frame portion, The article mounting structure according to claim 1, wherein the protruding piece portion is inserted into an accommodation groove of the holding frame portion when the holding frame portion in the restraining posture is brought into contact with the panel. The panel of the fixture has a window hole, and has the protruding piece portion at a portion which is an opening peripheral edge of the window hole on one surface,
The article attachment according to claim 4, wherein the article is attached to the panel via the holding member in a state where the article appears on the other surface of the panel via the window hole of the panel. Construction. The holding member is in the release posture when deformed out of the plane,
The article mounting structure according to claim 1, wherein a back plate member is disposed on the panel of the fixture in a state where at least a part thereof is in contact with the holding member. By attaching the holding member holding the solar cell module to the panel with the light receiving surface of the solar cell module appearing outside from a window hole formed in the panel of the fixture, the solar cell module is attached to the panel via the holding member. A solar cell module mounting structure for holding a battery module,
The holding member has a holding frame portion that switches between a release posture that allows the solar cell module to be attached and detached by elastic deformation and a restraint posture that prevents the solar cell module from dropping off,
An attachment structure for a solar cell module, wherein the holding member is attached to a panel of the fixture in a state in which the deformation of the holding frame portion in the restraint posture is attached by mounting the solar cell module.

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