Wall cupboard supporting bracket structure easy to assemble

Abstract

The invention discloses a wall cupboard supporting bracket structure easy to assemble, relates to the technical field of wall cupboard support structures, and solves the problems that an existing wall cupboard support structure can only support the bottom part of a wall cupboard and is poor in supporting stability, the wall cupboard supporting bracket structure easy to assemble comprises a supporting base, and the upper surface of the supporting base is provided with a plane used for bearing the wall cupboard; one side of the supporting base is bent downwards to form a positioning part, the upper side of the positioning part is bent to form a joint part, and the side, away from the positioning part, of the supporting base is provided with an embedding groove used for being in butt joint with a plate. One side of the supporting back plate is provided with a vertical face used for abutting against the wall face, the supporting back plate is perpendicular to the supporting base and tightly attached to the positioning part, and the upper side of the supporting back plate is provided with a joint groove matched with the joint part; and a sealing plate. The wall cupboard supporting device has the advantages of being high in flexibility and expansibility, simple in structure, convenient and fast to install and the like, the whole bottom face of the bottom of a wall cupboard can be supported, and the wall cupboard supporting stability can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of wall cabinet support structures, in particular to a wall cabinet support bracket structure which is easy to assemble. Background Art

[0002] The wall cabinet bracket refers to the bracket used for the floor cabinets in the traditional TV cabinets, kitchen cabinets and bathroom cabinets that are placed on the ground and then suspended on the wall facade. The main structure of the existing wall cabinet bracket includes a facade connected to the wall and an upper plane that supports the wall cabinet. After the wall cabinet is hung on the wall, the bottom of the wall cabinet will be supported on the upper plane of the wall cabinet bracket, and the facade of the wall cabinet bracket will be fixedly connected to the wall.

[0003] The existing wall cabinet brackets are generally provided with two, and the two wall cabinet brackets are respectively located on both sides of the bottom of the wall cabinet to support the wall cabinet. Since the wall cabinet bracket is not in surface contact with the bottom of the wall cabinet, it is not possible to support the entire bottom surface of the wall cabinet, but only supports the two sides of the bottom of the wall cabinet, so the support stability is poor.

[0004] At the same time, the weight of the wall cabinet and the items inside the wall cabinet is relatively heavy. For wall cabinets with larger sizes, this type of wall cabinet bracket structure has great limitations. The middle part of the bottom of the wall cabinet will bulge downward due to lack of support, which can easily cause the bottom plate of the wall cabinet to separate. The wall cabinet support structure is mostly made up of several brackets spliced ​​together, and the brackets are fixed with bolts. The installation is relatively time-consuming. After the brackets are spliced, they are fixed to the wall with bolts. This type of wall cabinet bracket structure has a limited scope of use and can only support the two ends or part of the bottom of the wall cabinet, but cannot support the entire bottom surface of the wall cabinet. If the items in the wall cabinet are heavy, it may cause part of the bottom of the wall cabinet to bulge downward, affecting the stability of the wall cabinet support. Summary of the invention

[0005] The purpose of the present invention is to solve the above problems and to design an easy-to-assemble wall cabinet support bracket structure, which solves the problem that the existing wall cabinet support structure can only support the bottom part of the wall cabinet and has poor support stability.

[0006] The technical solution of the present invention to achieve the above-mentioned purpose is to provide a wall cabinet support bracket structure that is easy to assemble, comprising: A support base, wherein the upper surface of the support base has a plane for supporting the wall cabinet, one side of the support base is bent downward to form a positioning portion, the upper side of the positioning portion is bent to form a joint portion, and the side of the support base away from the positioning portion has an embedding groove for docking with the plate; A support back plate, one side of which has a vertical surface for being close to the wall, the support back plate is perpendicular to the support base and is in close contact with the positioning portion, the upper side of the support back plate has a coupling groove that matches the coupling portion, a stopper is formed at the opening of the coupling groove to prevent the coupling portion from being separated from the coupling groove, the coupling portion is clamped with the coupling groove and tightly abuts against the stopper; The sealing plates are fixedly mounted at both ends of the support base in the length direction and are used to close the two ends of the support base.

[0007] Furthermore, the lower side of the supporting back plate has a first slide groove which is convenient for the hook to slide and is through the front and back, and a protrusion at the opening of the first slide groove is formed with a load-bearing part for preventing the hook from falling off the first slide groove.

[0008] Furthermore, a side of the support back plate close to the support base has a receiving groove, and the receiving groove extends along the length direction of the support back plate. A slide rail is inserted in the receiving groove, and the slide rail has a second slide groove for facilitating the sliding of the socket. The second slide groove extends along the length direction of the slide rail. The inner side of the slide rail has at least three conductive rods that are electrically connected to the live wire, neutral wire and ground wire of the power supply respectively, and the power connection end of the socket can be electrically connected to the conductive rod by sliding contact.

[0009] Furthermore, the cross-sectional shape of the receiving groove is adapted to the cross-sectional shape of the slide rail, and the support back plate is provided with a receiving cavity for receiving electric wires connecting the conductive rod and the power supply.

[0010] Furthermore, at least one insertion hole is provided on the slide rail near both sides and the bottom of the second slide groove, the conductive rod is inserted into the insertion hole and extends along the length direction of the slide rail, and the insertion hole has an opening so that at least a portion of the conductive rod is exposed from the insertion hole and can contact the power connection end of the socket.

[0011] Furthermore, two sockets are provided on the slide rail near both sides of the second slide slot, and the two sockets are arranged opposite to each other. The opposite sides of the two sockets have openings, and there is a gap between the two conductive rods inserted in the two sockets, and the gap is connected to the second slide slot.

[0012] Furthermore, it also includes an extension plate, which protrudes outward to form an engaging portion that cooperates with the embedding groove. The extension plate is connected to the support base by engaging the engaging portion with the embedding groove to increase the overall width of the support bracket structure.

[0013] Furthermore, a connecting portion with a connecting hole is provided on the inner side of the support base and the extension plate, and the connecting portion extends along the length direction of the support base and the extension plate. Screws are provided in the connecting hole, and the sealing plate is fixedly installed at both ends of the length direction of the support base and the extension plate by screws.

[0014] Furthermore, a side of the bottom of the extension plate away from the support base is recessed inward to form an escape area.

[0015] Furthermore, a mounting groove is provided at the bottom of the support base, the mounting groove extends along the length direction of the support base, a light strip is provided in the mounting groove, a lampshade is provided at the opening of the mounting groove, positioning protrusions are formed on the two outer walls of the lampshade, and positioning grooves matching the positioning protrusions are formed on the two inner walls of the mounting groove, and the positioning protrusions are snap-fitted with the positioning grooves.

[0016] Compared with the prior art, the beneficial effects are: When installing the bracket structure in the present invention, the joint part on the back of the support base is first clamped with the joint groove on the top of the support back plate, so that the support back plate is perpendicular to the support base to form a support plane and an installation vertical surface, and at the same time, one end of the support base is bent to form a positioning part, so that the entire support base presents an L shape, and the positioning part at the L-shaped end will be close to the support back plate, with a larger force-bearing surface and less prone to deformation, so that the support base always remains perpendicular to the support back plate, ensuring the stability of the wall cabinet support, and there is no need to fix the support back plate and the support base with bolts. The upper plane of the support base can support the entire bottom surface of the bottom of the wall cabinet, which helps to improve the stability of the wall cabinet support. This bracket structure has high flexibility and scalability, simple structure, convenient installation, and can be quickly assembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the support bracket structure in Example 1; Figure 2 is a cross-sectional schematic diagram of the support bracket structure in Example 1; Figure 3 is a schematic diagram of the overall structure of the first supporting backplane in Example 1; Figure 4 is a cross-sectional schematic diagram of the first supporting back plate in Example 1; Figure 5 is a cross-sectional schematic diagram of the first supporting back plate in Example 1 when the slide rail and the hook are installed; Figure 6 is a cross-sectional schematic diagram of the slide rail in Example 1; Figure 7 is a schematic diagram of the overall structure of the support base in Example 1; Figure 8is a schematic cross-sectional view of the support base in Example 1; Fig. 9 yes Figure 8 A magnified view of the structure at center A; Fig.10 is a schematic diagram of the overall structure of the first extension plate in Example 1; Fig.11 is a schematic cross-sectional view of the first extended plate in Example 1; Fig.12 is a schematic diagram of the coordination of the wall cabinet and the supporting bracket structure in Example 1; Fig.13 is a schematic diagram of the overall structure of the support bracket structure in Example 2; Fig.14 is a cross-sectional schematic diagram of the support bracket structure in Example 2; Fig.15 is a schematic diagram of the overall structure of the second supporting back plate in Example 2; Fig.16 A schematic cross-sectional view of the second supporting back plate in Example 2; Fig.17 is a schematic diagram of the overall structure of the support bracket structure in Example 3; Fig.18 is a cross-sectional schematic diagram of the support bracket structure in Example 3; Fig.19 is a schematic diagram of the overall structure of the second extension plate in Example 3; Fig. 20 is a schematic cross-sectional view of the second extended plate in Example 3; Fig.21 It is a schematic diagram of the coordination of the wall cabinet and the supporting bracket structure in Example 3.

[0018] In the figure, 1, support base; 101, joint part; 102, positioning part; 103, installation groove; 1031, slot; 104, embedding groove; 2, first support back plate; 201, joint groove; 2011, limit part; 202, first slide groove; 2021, load-bearing part; 203, receiving groove; 204, receiving cavity; 205, fitting surface; 3, first extension plate; 301, embedding part; 4, first sealing plate ; 5. Third closing plate; 6. Second supporting back plate; 7. Second closing plate; 8. Slide rail; 801. Second slide groove; 802. Socket; 803. Slot; 804. Baffle; 9. Conductive rod; 10. Lampshade; 1001. Positioning protrusion; 11. Light strip; 12. Second extension plate; 1201. Avoidance area; 13. Wall cabinet; 14. Cabinet door; 15. Hook; 111. Connecting part; 1111. Connecting hole. DETAILED DESCRIPTION

[0019] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example 1 like Figure 1-Figure 2 As shown, a preferred embodiment of the present invention provides an easy-to-assemble wall cabinet support bracket structure, which is used to support a wall cabinet 13 ( Figure 1 and Figure 2 Not shown, see Fig.12 ), which mainly includes a support base 1, a first support back plate 2, a first extension plate 3, a first cover plate 4 and other components, and a plane is provided on the upper surface of the support base 1 for carrying the wall cabinet 13. The first support back plate 2 is perpendicular to the first support base 1, and the first support back plate 2 is vertically fixed to form a facade, which is closely attached to the wall, wherein the length of the support base 1 is roughly compatible with the overall length of the wall cabinet 13, and can support the entire bottom surface of the wall cabinet 13.

[0021] like Figure 2 , Figure 7 , Figure 8 As shown, the rear side of the support base 1 is bent to form a positioning portion 102, so that the cross-sectional shape of the support base 1 is L-shaped. The positioning portion 102 will fit tightly with the first support back plate 2, and there is a plate protruding outward on the upper side of the positioning portion 102, and the plate is bent to form a V-shaped joint portion 101 for clamping with the first support back plate 2. The first support back plate 2 is installed vertically, and there is a joint groove 201 on the top of the first support back plate 2, and the joint groove 201 cooperates with the joint portion 101, and a stop portion 2011 is formed at the opening of the joint groove 201. The length of the joint groove 201 is consistent with the length of the joint portion 101.

[0022] During installation, the support base 1 is perpendicular to the first support back plate 2, and the positioning portion 102 of the support base 1 is tightly attached to the first support back plate 2. At the same time, the coupling portion 101 on the support base 1 will be inserted into the coupling groove 201 at the top of the first support back plate 2. Due to the existence of the limiting portion 2011, the coupling portion 101 will be upturned and tightly pressed against the bottom side of the limiting portion 2011. The limiting portion 2011 can prevent the coupling portion 101 from being separated from the coupling groove 201. At the same time, the coupling portion 101 is also the load-bearing support point of the support base 1.

[0023] See also Fig.12At the same time, there is an area on the front side of the first supporting back plate 2 that is recessed inward to form a fitting surface 205. The positioning portion 102 on the supporting base 1 will be tightly attached to the fitting surface 205. The fitting surface 205 formed by the recess can position the positioning portion 102. When the supporting base 1 bears weight, the force-bearing surface is the surface where the positioning portion 102 contacts the fitting surface.

[0024] like Figure 4 As shown, a slide groove, namely a first slide groove 202, is provided at the bottom of the first support back plate 2. The first slide groove 202 extends along the length direction of the first support back plate 2 and is through the front and back. A load-bearing portion 2021 is formed on the inner side of the first slide groove 202 near the opening. The hook 15 (see Figure 5 ) can be inserted into the first slide groove 202 from one end of the first slide groove 202, and can slide along the first slide groove 202 to adjust the position of the hook 15. The load-bearing portion 2021 is used to bear the weight of the hook 15 and the items hung on the hook 15, and the load-bearing portion 2021 can also prevent the hook 15 from being separated from the first slide groove 202. Multiple hooks 15 can be placed in the first slide groove 202, and the position of the hook 15 can be adjusted at will according to needs, which is convenient and flexible.

[0025] refer to Figure 3-Figure 5 , a receiving groove 203 is provided on the front side of the first supporting back plate 2, and the receiving groove 203 extends along the length direction of the first supporting back plate 2 and penetrates from front to back. A slide rail 8 is inserted into the receiving groove 203, and the cross-sectional shape of the receiving groove 203 is adapted to the cross-sectional shape of the slide rail 8. The slide rail 8 and the receiving groove 203 are matched through a concave-convex structure, so that the slide rail 8 can only be inserted from both ends of the length direction of the receiving groove 203, and cannot be put into the receiving groove 203 from the front side of the first supporting back plate 2, so that it can prevent from being separated from the receiving groove 203, and the installation is also more convenient.

[0026] The slide rail 8 has a slide groove that runs through the front and back, namely, the second slide groove 801. The second slide groove 801 extends along the length direction of the slide rail 8. The inner side of the second slide groove 801 also has a protruding structure, which cooperates with the groove on the socket, so that the socket can only be inserted into the second slide groove 801 from the end of the slide rail 8 and can slide along the second slide groove 801, while preventing the socket from being separated from the second slide groove 801 from the front.

[0027] like Figure 5 As shown, in this embodiment, there are at least three conductive rods 9 on the inner side of the slide rail 8, which are electrically connected to the live wire, neutral wire and ground wire of the power supply respectively, and generally there are five conductive rods 9. The three terminals of the socket (i.e., the live wire terminal, the neutral wire terminal and the ground wire terminal) are respectively electrically connected to the conductive rods 9 by sliding contact.

[0028] refer to Figure 6, there is a slot 803 on both sides of the second slide slot 801, which is connected to the second slide slot 801, and there is a plug hole 802 on the upper and lower sides of the slot 803, and both plug holes 802 are connected to the slot 803. After the conductive rod 9 is inserted into the plug hole 802, a part of the opposite side of the two conductive rods 9 will be exposed in the slot 803, and there is a certain gap between the two conductive rods 9, so that the live wire terminal and the neutral wire terminal of the socket will be embedded with the slots 803 on both sides of the second slide slot 801, and at the same time, they will be electrically connected to the two conductive rods 9 by sliding contact.

[0029] The slots 803 on both sides of the second slide slot 801 can limit the live wire terminal and the neutral wire terminal of the socket and clamp them to prevent them from loosening. At the same time, it can ensure that the live wire terminal and the neutral wire terminal of the socket are always clamped by the two conductive rods 9 and in good contact with them.

[0030] There is also a plug hole 802 on one side of the bottom of the second slide slot 801, and one side of the plug hole 802 has an opening, and a blocking piece 804 is provided at a position facing the opening, and a proper gap is left between the blocking piece 804 and the plug hole 802. After the conductive rod 9 is inserted into the plug hole 802, a part of the conductive rod 9 is exposed to the outside, and a certain gap is left between the blocking piece 804, so that after the ground wire terminal of the socket is inserted into the gap between the blocking piece 804 and the conductive rod 9, it will be clamped and limited by the gap, and at the same time, it is ensured that the ground wire terminal of the socket is always in sliding contact electrical connection with the conductive rod 9.

[0031] The conductive rod 9 mentioned above also extends along the length direction of the second slide groove 801 , so no matter how the socket moves, the connection terminal of the socket will always maintain a sliding contact electrical connection with the conductive rod 9 .

[0032] like Figure 4 , Figure 5 As shown, in order to facilitate hiding of the wires, a receiving cavity 204 is provided on each of the upper and lower sides of the second slide groove 801 on the first supporting back plate 2. The wires connected to the power supply will be hidden in the receiving cavity 204, and then the live wire, the neutral wire and the ground wire will be electrically connected to the conductive rods 9 at the corresponding positions respectively to supply power to them. This hidden wiring method will be more beautiful.

[0033] like Figure 4 As shown, there are cavities on the inner sides of the support base 1 and the first extension plate 3 to save materials, and reinforcing ribs are provided in the cavities to strengthen the structural strength of the plate and prevent deformation.

[0034] like Figure 8 , Fig.10As shown, the front side of the support base 1 (i.e., the side away from the positioning portion 102) has an embedding groove 104, which extends along the length direction of the support base 11. At the same time, one end of the first extension plate 3 also has an embedding portion that matches the embedding groove 104. The embedding portion is formed by an outward protrusion and extends along the length direction of the first extension plate 3. When docking, the embedding portion will be embedded in the embedding groove 104, and then the first sealing plate 4 (see Figure 1 ) The two are connected and fixed, and connected to the support base 1 through the first extension plate 3 to increase the overall width of the support bracket structure to accommodate the installation of a wall cabinet 13 with a larger width.

[0035] like Fig. 9 As shown, a mounting groove 103 is provided at the bottom of the support base 1 near the front end, and the mounting groove 103 is inclined. The two inner walls on the inner side of the mounting groove 103 protrude outward, and a slot 1031 is formed between the bottom surface of the mounting groove 103. A light strip 11 is installed in the slot 1031. Since the mounting groove 103 is through-connected from front to back, the light strip 11 can be inserted into the slot 1031 from one end. After the light strip 11 is fixedly installed, it is also inclined at a certain angle so that the emitted light is directed toward the wall, increasing the beauty.

[0036] A lampshade 10 is installed at the opening of the installation groove 103, and the length of the lamp strip 11 and the lampshade 10 is substantially the same as the length of the support base 1. The cross-sectional shape of the lampshade 10 is U-shaped, and positioning protrusions 1001 are formed on the two side walls of the outer side of the lampshade 10, and positioning grooves matching the positioning protrusions 1001 are provided on the two inner walls of the installation groove 103. The positioning protrusions 1001 on both sides of the lampshade 10 will be positioned and engaged with the positioning grooves, thereby fixing the lampshade 10.

[0037] like Figure 8 , Fig.11 As shown, in order to facilitate the fixing of the sealing plate, a connecting portion 111 is provided on the inner side of the support base 1 and the first extension plate 3 near both ends, and the connecting portion 111 has a connecting hole 1111 that passes through from front to back. In this embodiment, the connecting portion 111 has an opening, so that the cross-sectional shape of the connecting portion 111 is not a full circle, so that the connecting portion 111 has a certain degree of expansion and can be adapted to screws of different sizes.

[0038] After the first extension plate 3 is connected to the support base 1, the first sealing plate 4 is fixedly installed at both ends of the length direction of the support base 1 and the first extension plate 3 by screws, and the first sealing plate 4 is connected to the support base 1. The first sealing plate 4 is L-shaped, which can seal the two ends of the length direction of the support base and the first extension plate 3, hide the internal structure of the support base 1, and increase the aesthetics. Sealing plates, namely the third sealing plates 5, are also installed at both ends of the first support back plate 2, and the third sealing plates 5 seal the two ends of the first support back plate 2.

[0039] In other technical solutions, the connection portion 111 may not have an opening, and a thread is provided inside the connection hole 1111 , which cooperates with the screws to fix the first sealing plate 4 on both ends of the support base 1 and the first extension plate 3 .

[0040] You can refer to Fig.12 Generally speaking, if the depth of the wall cabinet 13 does not exceed the width of the support base 1 (i.e., the short side direction), there is no need to install the first extension plate 3. At this time, the two ends of the support base 1 can be closed separately with a sealing plate whose cross-sectional shape is consistent with the cross-sectional shape of the support base 1.

[0041] If the width of the wall cabinet 13 exceeds the width of the support base 1, a first extension plate 3 can be added to the front end of the support base 1 to increase the width of the bottom support structure of the wall cabinet 13 and support the bottom of the wall cabinet 13. The cabinet door 14 of the wall cabinet 13 is located above the first extension plate 3 and is just flush with the first extension plate 3, which is more beautiful.

[0042] Example 2 like Figure 13-Figure 16 As shown, the difference between this embodiment and embodiment 1 is that another type of support back plate is used in this embodiment, namely, the second support back plate 6, and the upper and lower sides of the second support back plate 6 also have a coupling groove 201 and a first slide groove 202, and its structure is the same as that on the first support back plate 2, and the cross-sectional shape of the second support back plate 6 is similar to an I-shape.

[0043] The width of the second support back plate 6 is smaller than that of the first support back plate 2, and there is no accommodating groove 203, slide rail 8 or other structures on the second support back plate 6, which is simply used as a vertical support. During installation, the positioning portion 102 on the support base 1 will fit tightly against the second support back plate 6. The engaging groove 201 at the top of the second support back plate 6 will be engaged with the engaging portion 101 on the support base 1, and the engaging portion 101 will abut against the limiting portion 2011 at the opening of the engaging groove 201 to prevent the engaging portion 101 from being separated from the engaging groove 201.

[0044] At this time, the structures of the second sealing plate 7 and the first sealing plate 4 will also be different. The overall shape of the second sealing plate 7 is compatible with the overall cross-sectional shape of the second support back plate 6, the support base 1 and the extension plate, so that the front and rear ends of the support structure can be closed. The second sealing plate 7 is fixedly installed at both ends of the support base 1, the first extension plate 3 and the second support back plate 6 by screws, and the connection between the three can be strengthened at the same time.

[0045] Example 3 like Figure 17-Figure 20 As shown, the difference between this embodiment and the above embodiment is that another type of extension plate is used in this embodiment, namely, the second extension plate 12. The structure of the second extension plate 12 is different from that of the first extension plate 3. The width of the second extension plate 12 is smaller than that of the first extension plate 3, so that the cabinet door 14 of the wall cabinet 13 can be blocked at the front side of the second extension plate 12.

[0046] At the bottom of the second extension plate 12, a position close to the front side is recessed inward to form a vacant area, namely, an avoidance area 1201, which plays a role of avoidance.

[0047] You can refer to Fig.21 When the wall cabinet 13 is supported on the support base 1, the cabinet door 14 of the wall cabinet 13 can extend to the front end of the second extension plate 12 and extend downward. At this time, when a person manually opens the cabinet door 14, the person's hand moves through the avoidance area 1201 to the back of the cabinet door 14 and pulls it outward to facilitate opening the cabinet door 14.

[0048] The above technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention. Some changes that may be made to certain parts thereof by technicians in this technical field all reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims

1. An easy-to-assemble wall cabinet support bracket structure, characterized in that: include: A support base (1), wherein the upper surface of the support base (1) has a plane for supporting a wall cabinet (12), one side of the support base (1) is bent downward to form a positioning portion (102), the upper side of the positioning portion (102) is bent to form a joint portion (101), and a side of the support base (1) away from the positioning portion (102) has an embedding groove (104) for docking with a plate; A support back plate, one side of the support back plate has a vertical surface for being close to a wall surface, the support back plate is perpendicular to the support base (1) and is in close contact with the positioning portion (102), the upper side of the support back plate has a coupling groove (201) that matches the coupling portion (101), a stop portion (2011) is formed protruding at the opening of the coupling groove (201) for preventing the coupling portion (101) from being separated from the coupling groove (201), and the coupling portion (101) is snap-fitted with the coupling groove (201) and is tightly pressed against the stop portion (2011); Sealing plates are fixedly mounted at both ends of the support base (1) in the length direction and are used to seal the two ends of the support base (1).

2. The easy-to-assemble wall cabinet support bracket structure according to claim 1, characterized in that: The lower side of the supporting back plate has a first slide groove (202) which is convenient for the hook (15) to slide and is through-through from front to back, and a protrusion is formed at the opening of the first slide groove (202) to form a load-bearing portion (2021) for preventing the hook (15) from escaping from the first slide groove (202).

3. The easy-to-assemble wall cabinet support bracket structure according to claim 1, characterized in that: The support back plate has a receiving groove (203) on one side close to the support base (1), the receiving groove (203) extending along the length direction of the support back plate, a slide rail (8) is inserted in the receiving groove (203), the slide rail (8) has a second slide groove (801) for facilitating the sliding of the socket, the second slide groove (801) extending along the length direction of the slide rail (8), the inner side of the slide rail (8) has at least three conductive rods (9) electrically connected to the live wire, the neutral wire and the ground wire of the power supply respectively, and the power connection end of the socket can be electrically connected to the conductive rod (9) by sliding contact.

4. The easy-to-assemble wall cabinet support bracket structure according to claim 3, characterized in that: The cross-sectional shape of the receiving groove (203) is adapted to the cross-sectional shape of the slide rail (8), and the support back plate is provided with a receiving cavity (204) for receiving an electric wire connecting the conductive rod (9) and a power source.

5. The easy-to-assemble wall cabinet support bracket structure according to claim 3, characterized in that: At least one insertion hole (802) is respectively provided on the slide rail (8) at positions close to both sides and the bottom of the second slide groove (801); the conductive rod (9) is inserted into the insertion hole (802) and extends along the length direction of the slide rail (8); the insertion hole (802) has an opening so that at least a portion of the conductive rod (9) is exposed from the insertion hole (802) and can contact the power connection end of the socket.

6. The easily assembled wall cabinet support bracket structure according to claim 5, characterized in that: Two insertion holes (802) are respectively provided on the slide rail (8) at positions close to both sides of the second slide groove (801), and the two insertion holes (802) are arranged opposite to each other. The opposite sides of the two insertion holes (802) have openings, and there is a gap between the two conductive rods (9) inserted in the two insertion holes (802), and the gap is connected to the second slide groove (801).

7. The easy-to-assemble wall cabinet support bracket structure according to claim 1, characterized in that: It also includes an extension plate, which protrudes outward to form an engaging portion (301) that cooperates with the engaging groove (104). The extension plate engages with the support base (1) by engaging the engaging portion (301) with the engaging groove (104) to increase the overall width of the support bracket structure.

8. The easily assembled wall cabinet support bracket structure according to claim 7, characterized in that: A connecting portion (111) having a connecting hole (1111) is provided on the inner side of the support base (1) and the extension plate, and the connecting portion (111) extends along the length direction of the support base (1) and the extension plate. Screws are provided in the connecting holes (1111), and the sealing plate is fixedly mounted on both ends of the support base (1) and the extension plate in the length direction by means of the screws.

9. The easily assembled wall cabinet support bracket structure according to claim 7, characterized in that: The bottom of the extension plate is recessed inwardly on one side away from the support base (1) to form a avoidance area (1201).

10. The easy-to-assemble wall cabinet support bracket structure according to claim 1, characterized in that: The bottom of the support base (1) is provided with a mounting groove (103), the mounting groove (103) extending along the length direction of the support base (1), a light strip (11) is arranged in the mounting groove (103), a lampshade (10) is arranged at the opening of the mounting groove (103), positioning protrusions (1001) are formed on two outer walls of the lampshade (10), positioning grooves matching with the positioning protrusions (1001) are formed on two inner walls of the mounting groove (103), and the positioning protrusions (1001) are snap-fitted with the positioning grooves.

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