Anti-theft wall hanging assembly structure of photovoltaic inverter

Abstract

The utility model discloses an anti-theft wall-mounted assembly structure of a photovoltaic inverter, which comprises an inverter and a wall-mounted plate, the wall-mounted plate comprises a wall-mounted plate main body and a lock, the top end of the wall-mounted plate main body is provided with two hanging lug parts which are arranged at an interval, the two ends of the wall-mounted plate main body are respectively provided with a bent plate part, and at least one bent plate part is provided with a locking through hole; the heat dissipation backboard of the inverter is provided with hanging lug channels corresponding to the hanging lug parts in a one-to-one mode and locking plate parts corresponding to the bent plate parts in a one-to-one mode and matched with the bent plate parts in a locking mode, and the locking plate parts are provided with matched lock holes. The lock comprises a penetrating and locking end penetrating through the matched lock hole and the locking through hole. According to the utility model, the wall-mounted carrying and anti-theft requirements of the inverter are met, and the wall-mounted carrying installation operation is simple and convenient. And through the design of the heat dissipation gaps, the heat dissipation effect of wall-mounted carrying is guaranteed. The hidden spacer region is arranged, so that the lockset can be hidden, and the wall-mounted carrying is attractive. The wall hanging plate is convenient to process and reliable in structural strength, and the inverter wall hanging is reliable and stable in carrying and locking.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of theftproof wall-mounted assembly structure of photovoltaic inverter, belong to the technical field of inverter theftproof installation structure. BACKGROUND

[0002] The inverter is a kind of power regulating device composed of semiconductor devices, mainly used to convert DC power into AC power, generally consisting of boost circuit and inverter bridge circuit. The boost circuit boosts the DC voltage of the solar cell to the DC voltage required for inverter output control. The inverter bridge circuit converts the boosted DC voltage into AC voltage of common frequency. Photovoltaic inverter is installed in a place that is difficult to be monitored, and is easy to be stolen. Generally, photovoltaic inverter will be carried by backboard in wall-mounted mode. Such inverter has no anti-theft structure.

[0003] The traditional backboard is fixed by expansion screw, and the inverter is carried by the way of mounting lug on the backboard. It has no anti-theft structure. When anti-theft design is needed, anti-theft equipment such as anti-theft box is usually used for cooperation. The cost is high, and the built-in anti-theft way will affect the performance of photovoltaic inverter.

[0004] In view of this situation, a theftproof design structure of wall-mounted plate carrying anti-theft lock appears. Such wall-mounted plate adopts whole surface type cooperation structure, and the lock is usually exposed at the top. The whole surface type cooperation wall-mounted structure has the characteristics of reliable structural strength, but the whole surface type fitting structure will affect the heat dissipation effect of the inverter, and the use of more materials will cause unnecessary waste of resources. In addition, the exposed lock affects the security and the appearance of the whole assembly. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the above-mentioned problems of the prior art, and proposes a theftproof wall-mounted assembly structure of photovoltaic inverter to solve the problem of affecting heat dissipation effect and appearance of traditional theftproof wall-mounted assembly structure.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0007] A theftproof wall-mounted assembly structure of photovoltaic inverter, comprising an inverter and a wall-mounted plate, the wall-mounted plate comprising a wall-mounted plate body and a lock, the top end of the wall-mounted plate body being provided with two hanging lug parts arranged at intervals, both ends of the wall-mounted plate body being provided with bent plate parts, at least one of the bent plate parts having a locking hole;

[0008] The heat dissipation backplate of the inverter is provided with a hanging lug channel corresponding to the hanging lug part, and a locking plate part corresponding to the bent plate part, the locking plate part being provided with a matching lock hole corresponding to the locking hole;

[0009] The lock comprises a through locking end passing through the matching lock hole and the locking through hole.

[0010] Preferably, the top end and the bottom end of the wall hanging plate body are respectively provided with a folded abutting edge facing the inverter, the folded abutting edge abuts against a heat dissipation back plate of the inverter, and a heat dissipation gap is left between the wall hanging plate body and the heat dissipation back plate.

[0011] The lug portion is arranged on the folded abutting edge.

[0012] Preferably, the folded abutting edge at the top end of the wall hanging plate body is respectively provided with a butt joint bending edge corresponding to the bending plate portion, and the bending plate portion is connected integrally with the butt joint bending edge through riveting.

[0013] Preferably, a fastening screw hole is arranged on any of the bending plate portions, and a locking screw hole corresponding to the fastening screw hole is arranged on the locking plate portion.

[0014] Preferably, the locking through hole and the matching lock hole are matched waist-shaped hole grooves.

[0015] Preferably, a hidden interval for hiding the lock is left between any of the locking plate portions and the side wall of the inverter.

[0016] Preferably, a plurality of wall locking hole grooves for wall mounting locking are arranged on the wall hanging plate body.

[0017] Preferably, two detachable rib plates are arranged on the heat dissipation back plate of the inverter, and the lug channel is formed between the rib plates and the heat dissipation back plate.

[0018] Preferably, the wall hanging plate body is an integrally stamped structure.

[0019] The beneficial effects of the utility model mainly include:

[0020] 1. The inverter wall mounting type is satisfied with the requirements of carrying and anti-theft, and the wall mounting type is simple and convenient to operate.

[0021] 2. The heat dissipation gap design guarantees the heat dissipation effect of the wall mounting type.

[0022] 3. The hidden interval can hide the lock, and the wall mounting type is beautiful.

[0023] 4. The wall hanging plate is convenient to process and has reliable structure strength, and the inverter wall mounting type locking is reliable and stable. DRAWINGS

[0024] Other features, objects, and advantages of the application will become more apparent from the following detailed description when read in connection with the following drawings:

[0025] Figure 1 It is the structure diagram of wall hanging plate in the anti-theft wall hanging assembly structure of photovoltaic inverter.

[0026] Figure 2 It is the assembly structure diagram of wall hanging plate in the anti-theft wall hanging assembly structure of photovoltaic inverter.

[0027] Figure 3 It is the assembly explosion structure diagram of the anti-theft wall hanging assembly structure of photovoltaic inverter.

[0028] Figure 4 It is the assembly structure diagram of the anti-theft wall hanging assembly structure of photovoltaic inverter.

[0029] Figure 5 It is another view assembly structure diagram of the anti-theft wall hanging assembly structure of photovoltaic inverter. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0031] The application will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and not to limit the utility model. In addition, it should be noted that, in order to facilitate the description, only the parts related to the utility model are shown in the drawings. It should be noted that, in the case of no conflict, the embodiments in the application and the features in the embodiments can be combined with each other.

[0032] The utility model provides a kind of anti-theft wall hanging assembly structure of photovoltaic inverter, as shown in Figures 1 to 5 It includes inverter 1 and wall hanging plate 2, wall hanging plate 2 is used to be fixed on the installation wall and is carried to the wall hanging type of inverter.

[0033] As Figure 1 And Figure 2As shown, the wall hanging plate 2 includes a wall hanging plate body 21 and a lock 22, the top end of the wall hanging plate body 21 is provided with two spaced apart hanging lug portions 211, and the two ends of the wall hanging plate body 21 are respectively provided with bent plate portions 212, and at least one bent plate portion 212 is provided with a locking through hole 2121.

[0034] The heat dissipation back plate 10 of the inverter 1 is provided with a hanging lug channel 11 corresponding to the hanging lug portion, and a locking plate portion 12 corresponding to the bent plate portion 212. The locking plate portion 12 is provided with a matching lock hole 121 corresponding to the locking through hole 2121.

[0035] The lock 22 includes a penetrating locking end 220 penetrating the matching lock hole 121 and the locking through hole 2121.

[0036] Specific implementation process and principle explanation:

[0037] First, the wall hanging plate 2 shown in Figure 1 and Figure 2 is locked on the installation wall.

[0038] Then, as shown in Figure 3 , the hanging lug channel 11 of the inverter 1 is matched with the hanging lug portion one by one to hang on the wall, so that the locking plate portion 12 is opposite to the bent plate portion 212.

[0039] Finally, as shown in Figure 5 , the penetrating locking end 220 of the lock is locked after penetrating the matching lock hole 121 and the locking through hole 2121, thereby realizing wall hanging anti-theft.

[0040] In one embodiment, the top end and the bottom end of the wall hanging plate body 21 are respectively provided with a folded abutting edge 3 facing the inverter, the folded abutting edge 3 abuts against the heat dissipation back plate 10 of the inverter, and a heat dissipation gap 4 is left between the wall hanging plate body and the heat dissipation back plate; the hanging lug portion 211 is arranged on the folded abutting edge.

[0041] The folded abutting edges 3 at the top end and the bottom end can realize gap type matching with the heat dissipation back plate, so that the heat dissipation performance of the inverter is guaranteed.

[0042] In one embodiment, the two ends of the folded abutting edge at the top end of the wall hanging plate body 21 are respectively provided with a butt joint bending edge 5 corresponding to the bent plate portion, and the bent plate portion is connected integrally with the butt joint bending edge by punching riveting.

[0043] In this way, the matching structure strength between the bent plate portion and the folded abutting edge is guaranteed.

[0044] In one embodiment, the bent plate portion 212 is provided with a fastening screw hole 2122, and the locking plate portion 12 is provided with a locking screw hole 122 corresponding to the fastening screw hole.

[0045] As shown in Figure 4 and Figure 5 The bolt assembly locking between the wall hanging plate 2 and the inverter 1 can be realized by the bolt, so that the mounting reliability is guaranteed, and the relative loosening is not easy to occur.

[0046] In one embodiment, the locking through hole and the matching locking hole are waist-shaped hole grooves.

[0047] The waist-shaped hole grooves facilitate the threading operation of the threading locking end 220, and the locking and loosening operation is convenient.

[0048] In one embodiment, a hidden interval 6 for hiding the lock is left between the arbitrary locking plate part and the side wall of the inverter.

[0049] The lock can be hidden through the hidden interval 6, so that the appearance is more beautiful.

[0050] In one embodiment, the wall hanging plate body 21 is provided with a plurality of wall hanging locking hole grooves 210 for wall hanging locking.

[0051] It can be an expansion bolt hole, which meets the stable locking requirement of wall hanging embedded into the wall surface.

[0052] In one embodiment, the heat dissipation back plate 10 of the inverter 1 is provided with two detachable rib plates 7, and a hanging ear channel 11 is formed between the rib plate and the heat dissipation back plate.

[0053] Thus, the hanging ear channel 11 is easily formed and assembled, which is convenient and simple.

[0054] In one embodiment, the wall hanging plate body 21 is an integrated stamping forming structure.

[0055] The integrated stamping forming structure is easy to mass-produce and form, and meets the structural strength requirement.

[0056] As can be seen from the above description, the inverter wall hanging mounting and anti-theft requirement are met, and the wall hanging mounting operation is simple and convenient. The heat dissipation gap design guarantees the heat dissipation effect of the wall hanging mounting. The hidden interval can hide the lock, and the wall hanging mounting is beautiful. The wall hanging plate is convenient to process and has reliable structural strength, and the inverter wall hanging mounting is reliable and stable.

[0057] The term "comprising" or any other similar word is intended to encompass non-exclusive inclusion, so that a process, method, article or equipment / device including a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent elements of the process, method, article or equipment / device.

[0058] Thus far, the technical scheme of the utility model has been described in combination with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the protection scope of the utility model is obviously not limited to these specific embodiments. Those skilled in the art can make equivalent changes or replacements to the related technical features without deviating from the principles of the utility model, and the technical schemes after these changes or replacements will all fall within the protection scope of the utility model.

Claims

1. A burglarproof wall-mounted assembly structure for a photovoltaic inverter, comprising an inverter and a wall-mounted panel, characterized in that: The wall-mounted panel includes a wall-mounted panel body and a lock. The top of the wall-mounted panel body is provided with two spaced-apart hanging ears, and the two ends of the wall-mounted panel body are respectively provided with bent plate parts. At least one of the bent plate parts has a locking through hole. The inverter's heat dissipation back plate is provided with a hanging ear channel corresponding to the hanging ear portion and a locking plate portion corresponding to the bent plate portion for locking and fastening. The locking plate portion is provided with a locking hole corresponding to the locking through hole. The lock includes a through-locking end that passes through the mating lock hole and the locking through hole.

2. The anti-theft wall-mounted assembly structure for a photovoltaic inverter according to claim 1, characterized in that: The top and bottom ends of the wall-mounted panel body are respectively provided with folded abutment edges facing the inverter. The folded abutment edges abut against the heat dissipation back plate of the inverter, and a heat dissipation gap is left between the wall-mounted panel body and the heat dissipation back plate. The ear loop is located on the folded abutment edge.

3. The anti-theft wall-mounted assembly structure for a photovoltaic inverter according to claim 2, characterized in that: The top of the wall panel body has two ends of the folded abutment edge, which are respectively provided with a butt bend edge that corresponds to the bent plate part. The bent plate part and the butt bend edge are riveted together.

4. The anti-theft wall-mounted assembly structure for a photovoltaic inverter according to claim 1, characterized in that: Any of the bent plate portions is provided with fastening screw holes, and the locking plate portion is provided with locking screw holes that correspond one-to-one with the fastening screw holes.

5. The anti-theft wall-mounted assembly structure for a photovoltaic inverter according to claim 1, characterized in that: The locking through hole and the mating locking hole are matching waist-shaped slots.

6. The anti-theft wall-mounted assembly structure for a photovoltaic inverter according to any one of claims 1 to 5, characterized in that: A hidden gap area is provided between any of the locking plates and the side wall of the inverter to conceal the lock.

7. The anti-theft wall-mounted assembly structure for a photovoltaic inverter according to claim 1, characterized in that: The wall-mounted panel body is provided with several wall-mounting locking holes and slots for wall-mounting locking.

8. The anti-theft wall-mounted assembly structure for a photovoltaic inverter according to claim 1, characterized in that: The inverter's heat dissipation backplate is provided with two detachable ribs, and the ribs and the heat dissipation backplate form the hanging ear channel.

9. The anti-theft wall-mounted assembly structure for a photovoltaic inverter according to claim 1, characterized in that: The wall panel body is a one-piece stamped structural component.

Images