Hinge type fixing seat and lamp

Abstract

The utility model provides a hinge type fixing seat. The hinge type fixing seat comprises a first component and a second component. The first component comprises a first main body and a first elastic fixing part, the first elastic fixing part is arranged at one end of the first main body, and a notch is formed in the first main body; the second part comprises a second main body, a second elastic fixing part and an elastic locking part, the second main body is rotationally connected with the first main body, the second elastic fixing part is arranged at one end, away from the first main body, of the second main body, and the elastic locking part is arranged on the second main body and corresponds to the notch; the second main body is pressed, so that the second main body and the elastic locking part are pressed to the surface of the first main body, the elastic locking part crosses the notch to the bottom surface of the first main body, and the first elastic fixing part and the second elastic fixing part are mutually far away and cooperatively abut against the external shell; the utility model further provides a lamp. The mounting structure can adapt to external connection shells of different specifications and sizes, mounting can be achieved without tools, the mounting difficulty is reduced, and the mounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of linear lamps, and in particular to a hinged fixing seat and a lamp. Background Art

[0002] With the development of the LED industry, LED lamps used for lighting are becoming more and more popular, and linear lamps are particularly popular among various lamps for their beautiful appearance, simple shape and high brightness.

[0003] Reference Figure 1 and Figure 2 Most of the power sources of linear lamps need to be installed in the external shell 100 with the help of a power source fixing base 101: first, the fixing protrusions at both ends of the power source fixing base 101 are respectively embedded in the grooves on the inner wall of the external shell 100, so that the power source fixing base 101 is fixed in the external shell 100, and then the power source is installed in the power source fixing base 101. However, the size of the existing power source fixing base 101 needs to be determined according to the style of the external shell 100. One power source fixing base 101 cannot be used with external shells 100 of different styles, and the versatility is poor. Moreover, when fixing the power source fixing base 101, it is necessary to use a tool to press the fixing protrusion into the groove, which makes assembly difficult. In addition, after the fixing is completed, the existing power source fixing base 101 will slide along the direction of the groove in the external shell 100, and the fixing effect is not ideal. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides a hinged fixing seat and a lamp.

[0005] The present application discloses a hinge-type fixing seat comprising: a first component and a second component; the first component comprises a first main body and a first elastic fixing portion, the first elastic fixing portion is arranged at one end of the first main body, and the first main body is provided with a notch; the second component comprises a second main body, a second elastic fixing portion and an elastic locking portion, the second main body is rotatably connected to the first main body, the second elastic fixing portion is arranged at one end of the second main body away from the first main body, and the elastic locking portion is arranged on the second main body and corresponds to the notch; the second main body is pressed so that the second main body and the elastic locking portion are pressed against the surface of the first main body, the elastic locking portion passes over the notch to the bottom surface of the first main body, the first main body, the second main body and the elastic locking portion cooperate to form a locking and fixing structure, the first elastic fixing portion and the second elastic fixing portion are away from each other and cooperate to abut and fix on the external shell.

[0006] Preferably, the elastic locking portion includes a spring sheet and a locking block, one end of the spring sheet is connected to the side wall of the second body, the locking block is connected to the other end of the spring sheet, and a sliding inclined surface is provided on the lower side of the locking block; when the locking block is pressed against the surface of the first body, the first body slides along the sliding inclined surface, so that the locking block passes over the notch to the bottom surface of the first body.

[0007] Preferably, a locking surface is provided on the upper side of the locking block; after the locking block passes over the first body, the locking surface abuts against the bottom surface of the first body and cooperates with the first body and the second body to form a locking and fixing structure.

[0008] Preferably, the number of elastic locking parts and notches is two, the two spring sheets are respectively connected to the two side walls of the second main body, the two locking blocks are respectively connected to the other ends of the two spring sheets, the two notches are respectively opened on the two side walls of the first main body, and one notch is corresponding to one locking block.

[0009] Preferably, the first main body includes a first mounting plate and two first support plates respectively vertically arranged on both sides of the first mounting plate, the first elastic fixing portion is connected to one end of the first mounting plate, the other end of the first mounting plate extends into the second main body and is located at the bottom of the second main body, the two first support plates are respectively rotatably connected to the second body, and two notches are respectively opened on the two first support plates.

[0010] Preferably, the second main body includes a second mounting plate and two second supporting plates respectively vertically arranged on both side edges of the second mounting plate, the second elastic fixing portion is connected to one end of the second mounting plate away from the first mounting plate, the other end of the first mounting plate is located at the bottom of the second mounting plate, the two second supporting plates are respectively rotatably connected to the two first supporting plates, and the two spring plates are respectively connected to the two second supporting plates; after the locking block passes over the first main body, the second mounting plate is pressed against the surface of the first mounting plate, and the locking block abuts against the bottom surface of the first main body.

[0011] Preferably, the first elastic fixing portion includes a first elastic segment and a first fixed segment, and the second elastic fixing portion includes a second elastic segment and a second fixed segment, one end of the first elastic segment and one end of the second elastic segment are respectively connected to the opposite ends of the first body and the second body, and the first fixed segment and the second fixed segment are respectively connected to the other end of the first elastic segment and the other end of the second elastic segment and extend in opposite directions.

[0012] Preferably, a plurality of spikes are provided at the opposite ends of the first fixing section and / or the second fixing section.

[0013] Preferably, at least one mounting hole is formed on the surface of the first body or the second body.

[0014] The present application also discloses a lamp, comprising a hinged fixing seat.

[0015] The beneficial effect of the present application is that: since the first body and the second body can rotate relative to each other, the distance between the first elastic fixing part and the second elastic fixing part can be adjusted, so that the hinge-type fixing seat in the present application can be adapted to external shells of different sizes, and when installing and fixing, it is only necessary to press the second body by hand, without the need for tools, thereby reducing the difficulty of installation and improving the installation efficiency. In addition, after the hinge-type fixing seat is fixed and installed, the first body is locked between the second body and the elastic locking part through the setting of the locking and fixing structure, so that the first body and the second body are locked and cannot rotate relative to each other, ensuring that the first elastic fixing part and the second elastic fixing part can continue to stably abut against the external shell, avoiding positional displacement, and improving the stability of the fixed installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0017] Figure 1 It is a structural schematic diagram of an existing power supply fixing base and an external shell;

[0018] Figure 2 It is a structural schematic diagram of an existing power supply fixing seat;

[0019] Figure 3 It is a schematic diagram of the structure of the hinge type fixing base and the external shell in the embodiment;

[0020] Figure 4 It is a schematic diagram of the structure of the hinge type fixing seat in the active state in the embodiment;

[0021] Figure 5 It is a structural schematic diagram of the hinge type fixing seat in the locked and fixed state in the embodiment;

[0022] Figure 6 is a schematic structural diagram of the first component in the embodiment;

[0023] Figure 7 Schematic diagram of the structure of the second component in the embodiment.

[0024] Reference numerals:

[0025] 1. First component; 11. First main body; 111. First mounting plate; 112. First supporting plate; 1121. Notch; 1122. First rotating hole; 12. First elastic fixing part; 121. First elastic section; 122. First fixing section; 123. Spike; 13. Mounting hole; 14. Stamping rib; 15. Rivet; 2. Second component; 21. Second main body; 211. Second mounting plate; 212. Second supporting plate; 2121. Second rotating hole; 22. Second elastic fixing part; 221. First elastic section; 222. Second fixing section; 23. Elastic locking part; 231. Shrapnel; 232. Locking block; 2321. Sliding slope; 2322. Locking surface; 100. External shell; 101. Power supply fixing seat. DETAILED DESCRIPTION

[0026] The following will disclose multiple embodiments of the present application with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present application. In other words, in some embodiments of the present application, these practical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0027] It should be noted that all directional indications such as up, down, left, right, front, back... in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture as shown in the accompanying drawings. If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, in the present application, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present application. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present application.

[0029] In order to further understand the application content, features and effects of the present application, the following embodiments are cited and described in detail with reference to the accompanying drawings.

[0030] Embodiment 1:

[0031] Reference Figure 3-Figure 5 , Figure 3It is a schematic diagram of the structure of the hinge type fixing seat and the external shell in the embodiment, Figure 4 It is a schematic diagram of the structure of the hinge type fixing seat in the active state in the embodiment, Figure 5 1 is a schematic diagram of the structure of the hinge-type fixing seat in the locked and fixed state in the embodiment. The hinge-type fixing seat in this embodiment includes a first component 1 and a second component 2. The first component 1 includes a first main body 11 and a first elastic fixing portion 12. The first elastic fixing portion 12 is arranged at one end of the first main body 11. The first main body 11 is provided with a notch 1121. The second component 2 includes a second main body 21, a second elastic fixing portion 22 and an elastic locking portion 23. The second main body 21 is rotatably connected to the first main body 11. The second elastic fixing portion 22 is arranged at one end of the second main body 21 away from the first main body 11. The elastic locking portion 23 is arranged on the second main body 21 and corresponds to the notch 1121. The second main body 21 is pressed so that the second main body 21 and the elastic locking portion 23 are pressed against the surface of the first main body 11. The elastic locking portion 23 passes over the notch 1121 to the bottom surface of the first main body 11. The first main body 11, the second main body 21 and the elastic locking portion 23 cooperate to form a locked and fixed structure. The first elastic fixing portion 12 and the second elastic fixing portion 22 are away from each other and cooperate to abut and fix on the external shell 100.

[0032] Re-reference Figure 3-Figure 5The hinged fixing seat in this embodiment is applied to a linear lamp. The hinged fixing seat is first fixedly installed in the external shell 100, and then the power supply of the linear lamp can be installed and fixed on the hinged fixing seat. In specific applications, the hinged fixing seat in this embodiment has two states: an active state and a locked fixed state. In the active state, the first body 11 and the second body 21 can rotate relative to each other, that is, the distance between the first elastic fixing part 12 and the second elastic fixing part 22 is adjustable. At this time, the elastic locking part 23 is located above the surface of the first body 11. Since the distance between the first elastic fixing part 12 and the second elastic fixing part 22 is small in the active state, the hinge-type fixing seat can be easily placed in the external shell 100, and the first elastic fixing part 12 and the second elastic fixing part 22 respectively correspond to the grooves on the inner walls of the two sides of the external shell 100, and then the second body 21 is pressed to press the second body 21 and the elastic locking part 23 against the surface of the first body 11. The distance between the first elastic fixing part 12 and the second elastic fixing part 22 also gradually increases and gradually approaches to the inner wall of the external shell 100. Since the elastic locking part 23 is elastic, as the second body 21 is further pressed, the elastic locking part 23 is elastically deformed and passes over. The notch 1121 extends to the bottom surface of the first body 11, and then the elastic locking portion 23 returns to its original shape and abuts against the bottom surface of the first body 11. Since the other end of the first body 11 extends into the second body 21 and is located at the bottom of the second body 21, the first body 11, the second body 21 and the elastic locking portion 23 cooperate to form a locking and fixing structure. That is, the surface of the first body 11 abuts against the bottom surface of the second body 21, and the bottom surface of the first body 11 abuts against the elastic locking portion 23, that is, the first body 11 is locked and fixed between the second body 21 and the elastic locking portion 23. At this time, the first body 11 and the second body 21 are locked and cannot rotate relative to each other, thereby entering a locked and fixed state. At this time, the distance between the first elastic fixing portion 12 and the second elastic fixing portion 22 is the largest and they cooperate to abut and fix on the inner wall of the external shell 100, thereby realizing the fixed installation of the hinge-type fixing seat in the external shell 100. Since the first body 11 and the second body 21 can rotate relative to each other, the distance between the first elastic fixing part 12 and the second elastic fixing part 22 can be adjusted. In this way, the hinge-type fixing seat in this embodiment can adapt to external shells 100 of different sizes. At the same time, when installing and fixing, it is only necessary to press the second body 21 by hand without the help of tools, which reduces the difficulty of installation and improves the installation efficiency. In addition, after the hinge-type fixing seat is fixed and installed, the first body 11 is locked between the second body 21 and the elastic locking part 23 through the setting of the locking and fixing structure, so that the first body 11 and the second body 21 are locked and cannot rotate relative to each other, ensuring that the first elastic fixing part 12 and the second elastic fixing part 22 can continue to stably abut against the external shell 100, avoiding position deviation, and improving the stability of fixed installation. Specifically, at least one mounting hole 13 is provided on the surface of the first body 11 or the second body 21.In this embodiment, there are four mounting holes 13, one of which is used to fix the power supply to the hinge-type fixing seat with a screw, and the remaining mounting holes 13 can be used to fix components such as ground wires or terminals. Of course, in other embodiments, the number of mounting holes 13 can be opened according to actual needs, which is not limited here.

[0033] Refer to Figure 6 and Figure 7 , Figure 6 is a schematic diagram of the structure of the first component in the embodiment, Figure 7The schematic diagram of the structure of the second component in the embodiment is shown in FIG. 1 . Preferably, the first body 11 includes a first mounting plate 111 and two first support plates 112 respectively arranged vertically on both sides of the first mounting plate 111, the second body 21 includes a second mounting plate 211 and two second support plates 212 respectively arranged vertically on both sides of the second mounting plate 211, the first elastic fixing portion 12 is connected to one end of the first mounting plate 111, the second elastic fixing portion 22 is connected to one end of the second mounting plate 211 away from the first mounting plate 111, the other end of the first mounting plate 111 is located at the bottom of the second mounting plate 211, and the two second support plates 212 are respectively rotatably connected to the two first support plates 112. After the locking block 232 passes over the first body 11, the second mounting plate 211 is pressed against the surface of the first mounting plate 111, and the locking block 232 abuts against the bottom surface of the first body 11. In specific applications, when the hinge-type fixing seat is installed on the external shell 100, the first support plate 112 and the second support plate 212 jointly play the role of supporting the fixing seat. In this embodiment, there are two elastic lock parts 23 and two notches 1121, and the two notches 1121 are respectively opened at the middle of the two first support plates 112. The elastic lock part 23 includes a spring 231 and a locking block 232, one end of the two springs 231 is respectively connected to the two second support plates 212, and the two locking blocks 232 are respectively connected to the other ends of the two springs 231. It can be understood that the length of the second support plate 212 is less than the length of the second mounting plate 211, and the length of the second support plate 212 after being connected to the spring 231 is greater than the length of the second mounting plate 211, that is, the other end of the spring 231 protrudes relative to the second mounting plate 211, and the locking block 232 is connected to the other end of the spring 231 and the two locking blocks 232 extend in a direction close to each other. Since the spring piece 231 is elastic, when the second mounting plate 211 is pressed to press the locking block 232 against the surface of the first mounting plate 111, the spring piece 231 undergoes elastic deformation to move the other end of the spring piece 231 and the locking block 232 away from the second mounting plate 211, until the locking block 232 passes over the notch 1121 to the bottom surface of the first mounting plate 111, and the first mounting plate 111 loses its driving force on the locking block 232 and the spring piece 231. The spring piece 231 returns to its original state due to elasticity and abuts against the bottom surface of the first mounting plate 111 to achieve locking. If the hinge-type fixing seat needs to be disassembled, the two spring pieces 231 can be unlocked and disassembled by simply bending them outward. Specifically, the spring piece 231 is made of elastic steel. Furthermore, stamping ribs 14 are provided on the surfaces of the first mounting plate 111 and the second mounting plate 211. Since the first mounting plate 111 and the second mounting plate 211 need to withstand a large extrusion force after being locked and fixed, the provision of the stamping ribs 14 can improve the overall strength of the first mounting plate 111 and the second mounting plate 211 and improve the stability of the installation.

[0034] It should be particularly noted that the first body 11 in this embodiment can be divided into two parts, left and right, with the notch 1121 as the boundary, wherein the first body 11 of the first part is located on one side of the second body 21, and the first body 11 of the second part extends into the second body 21, that is, located at the bottom of the second body 21. Specifically, the first support plate 112 of the second part of the first body 11 is provided with a first rotation hole 1122, and the second support plate 212 is provided with a second rotation hole 2121 at a position corresponding to the first rotation hole 1122. The rivet 15 is penetrated in the first rotation hole 1122 and the second rotation hole 2121 as a rotation axis, so that the first body 11 and the second body 21 can rotate relative to each other. Of course, in other embodiments, a rotation connection method such as a rotation column and a rotation bolt can also be used to make the first body 11 and the second body 21 rotate relative to each other, which is not limited here. Moreover, in the locked and fixed state, the first mounting plate 111 of the second part first body 11 is pressed between the second mounting plate 211 and the locking block 2321, restricting the relative rotation of the first body 11 and the second body 21, that is, locking and fixing the first body 11 and the second body 21.

[0035] Re-reference Figure 6 and Figure 7 Preferably, a sliding slope 2321 is provided on the lower side of the locking block 232. When the locking block 232 is pressed against the surface of the first body 11, the first body 11 slides along the sliding slope 2321, so that the locking block 232 passes over the notch 1121 to the bottom surface of the first body 11. When the second body 21 is pressed to press the locking block 232 against the surface of the first body 11, the sliding slope 2321 and the surface of the first mounting plate 111 slide relative to each other through the setting of the sliding slope 2321, so that the locking block 232 can easily pass over the first mounting plate 111 and move to the bottom surface of the first mounting plate 111, thereby reducing the pressing force required during installation, reducing the difficulty of installation, and improving the installation efficiency. Furthermore, a locking surface 2322 is provided on the upper side of the locking block 232. After the locking block 232 passes over the first body 11, the locking surface 2322 abuts against the bottom surface of the first body 11, and cooperates with the first body 11 and the second body 21 to form a locking and fixing structure. The locking surface 2322 is a plane that fits with the bottom surface of the first mounting plate 111. That is to say, when the locking block 232 passes over the first mounting plate 111, the external shell 100 will apply pressure to the first body 11 and the second body 21 so that the first body 11 and the second body 21 have a tendency to rotate. Since the locking surface 2322 is in close contact with the bottom surface of the first mounting plate 111, that is, the bottom surface of the first mounting plate 111 blocks the locking block 232, so that it cannot pass through the notch 1121 to the surface of the first mounting plate 111, and the first mounting plate 111 is pressed between the locking block 232 and the second mounting plate 211, so that the first body 11 and the second body 21 cannot rotate relative to each other. At this time, the hinge-type fixing seat is fixed in the external shell 100.

[0036] Re-reference Figure 6 and Figure 7 Preferably, the first elastic fixing portion 12 includes a first elastic segment 121 and a first fixed segment 122, and the second elastic fixing portion 22 includes a second elastic segment 221 and a second fixed segment 222, one end of the first elastic segment 121 and one end of the second elastic segment 221 are respectively connected to the opposite ends of the first body 11 and the second body 21, and the first fixed segment 122 and the second fixed segment 222 are respectively connected to the other end of the first elastic segment 121 and the other end of the second elastic segment 221 and extend in opposite directions. In specific application, the first body 11 and the second body 21 are both provided with a connection notch at the opposite ends, and the first elastic section 121 and the second elastic section 221 are respectively located in the two connection notches. The first elastic section 121, the first fixed section 122, the second elastic section 221 and the second fixed section 222 are all made of elastic steel. Since the first elastic section 121 and the second elastic section 221 have a certain elastic force, in the active state, the elastic force of the first elastic section 121 and the second elastic section 221 makes the first fixed section 122 and the second fixed section 222 have a tendency to move in opposite directions. Specifically, the first elastic section 121 and the second elastic section 221 are both double-arc structures, which improve the structural stability and anti-deformation ability and reduce the weight. It is understandable that when the second mounting plate 211 is pressed to gradually increase the distance between the first elastic fixing portion 12 and the second elastic fixing portion 22 and abut against the inner wall of the external shell 100, as the second mounting plate 211 is further pressed, the first elastic segment 121 and the second elastic segment 221 are squeezed and deformed, but the elastic force still pushes the first fixing segment 122 and the second fixing segment 222 to press against the inner wall of the external shell 100, further improving the stability of the installation. Furthermore, the ends of the first fixing segment 122 and the second fixing segment 222 are hook-shaped, so that the first fixing segment 122 and the second fixing segment 222 can be better inserted into the groove of the inner wall of the external shell 100. A plurality of spikes 123 are provided at the opposite ends of the first fixing section 122 and / or the second fixing section 222. Through the arrangement of the spikes 123, when the first fixing section 122 and the second fixing section 222 are in close contact with the inner wall of the external shell 100, the spikes 123 can pierce the paint surface of the inner wall of the external shell 100, so that the first fixing section 122 and the second fixing section 222 can directly contact the external shell 100. Since the external shell 100 and the hinge-type fixing seat are both made of conductive materials, when a power supply leaks, the electricity can be released by grounding through the hinge-type fixing seat and the external shell 100, thereby improving safety.

[0037] Embodiment 2:

[0038] The lamp in this embodiment includes an external shell 100, a power supply, an LED lamp and two hinge-type fixing seats in the first embodiment. The two hinge-type fixing seats are fixedly installed in the external shell 100 at intervals. The power supply is installed on the two hinge-type fixing seats respectively through the cooperation of screws and mounting holes 13. The LED lamp is installed on a side of the external shell 100 away from the power supply and is electrically connected to the power supply.

[0039] In summary, since the first body 11 and the second body 21 can rotate relative to each other, the distance between the first elastic fixing portion 12 and the second elastic fixing portion 22 can be adjusted, so that the hinge-type fixing seat in this embodiment can adapt to external shells 100 of different sizes, and when installing and fixing, it is only necessary to press the second body 21 by hand, without the need for tools, thereby reducing the difficulty of installation and improving the installation efficiency. In addition, after the hinge-type fixing seat is fixed and installed, the first body 11 is locked between the second body 21 and the elastic locking portion 23 through the setting of the locking and fixing structure, so that the first body 11 and the second body 21 are locked and cannot rotate relative to each other, ensuring that the first elastic fixing portion 12 and the second elastic fixing portion 22 can continue to stably abut against the external shell 100, avoiding positional displacement, and improving the stability of the fixed installation.

[0040] The above is only the implementation mode of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A hinge type fixing seat, characterized in that: include: A first component (1), comprising a first main body (11) and a first elastic fixing portion (12), wherein the first elastic fixing portion (12) is arranged at one end of the first main body (11), and the first main body (11) is provided with a notch (1121); and The second component (2) comprises a second body (21), a second elastic fixing portion (22) and an elastic locking portion (23); the second body (21) is rotatably connected to the first body (11); the second elastic fixing portion (22) is arranged at one end of the second body (21) away from the first body (11); the elastic locking portion (23) is arranged on the second body (21) and corresponds to the notch (1121); the second body (21) is pressed so that the second body (21) and the elastic locking portion (23) are pressed against the surface of the first body (11); the elastic locking portion (23) passes over the notch (1121) to the bottom surface of the first body (11); the first body (11), the second body (21) and the elastic locking portion (23) cooperate to form a locking and fixing structure; the first elastic fixing portion (12) and the second elastic fixing portion (22) are away from each other and cooperate to abut and fix on the external shell (100).

2. The hinge type fixing seat according to claim 1, characterized in that: The elastic locking portion (23) comprises a spring sheet (231) and a locking block (232); one end of the spring sheet (231) is connected to the side wall of the second body (21); the locking block (232) is connected to the other end of the spring sheet (231); a sliding inclined surface (2321) is provided on the lower side of the locking block (232); when the locking block (232) is pressed against the surface of the first body (11), the first body (11) slides along the sliding inclined surface (2321), so that the locking block (232) passes over the notch (1121) to the bottom surface of the first body (11).

3. The hinge type fixing seat according to claim 2, characterized in that: A locking surface (2322) is provided on the upper side of the locking block (232); after the locking block (232) passes over the first body (11), the locking surface (2322) abuts against the bottom surface of the first body (11) and cooperates with the first body (11) and the second body (21) to form a locking and fixing structure.

4. The hinge type fixing seat according to claim 2, characterized in that: The number of the elastic locking portion (23) and the number of the notches (1121) are both two, the two spring sheets (231) are respectively connected to the two side walls of the second body (21), the two locking blocks (232) are respectively connected to the other ends of the two spring sheets (231), the two notches (1121) are respectively opened on the two side walls of the first body (11), and one notch (1121) is correspondingly arranged with one locking block (232).

5. The hinge type fixing seat according to claim 4, characterized in that: The first body (11) comprises a first mounting plate (111) and two first supporting plates (112) respectively arranged vertically on two sides of the first mounting plate (111); the first elastic fixing portion (12) is connected to one end of the first mounting plate (111); the other end of the first mounting plate (111) extends into the second body (21) and is located at the bottom of the second body (21); the two first supporting plates (112) are respectively rotatably connected to the second body (21); and the two notches (1121) are respectively opened on the two first supporting plates (112).

6. The hinge type fixing seat according to claim 5, characterized in that: The second main body (21) comprises a second mounting plate (211) and two second supporting plates (212) respectively arranged vertically on two side edges of the second mounting plate (211); the second elastic fixing portion (22) is connected to one end of the second mounting plate (211) away from the first mounting plate (111); the other end of the first mounting plate (111) is located at the bottom of the second mounting plate (211); the two second supporting plates (212) are respectively rotatably connected to the two first supporting plates (112); the two elastic sheets (231) are respectively connected to the two second supporting plates (212); after the locking block (232) passes over the first main body (11), the second mounting plate (211) is pressed against the surface of the first mounting plate (111), and the locking block (232) abuts against the bottom surface of the first main body (11).

7. The hinge type fixing seat according to any one of claims 1 to 6, characterized in that: The first elastic fixing portion (12) comprises a first elastic section (121) and a first fixing section (122); the second elastic fixing portion (22) comprises a second elastic section (221) and a second fixing section (222); one end of the first elastic section (121) and one end of the second elastic section (221) are respectively connected to opposite ends of the first body (11) and the second body (21); the first fixing section (122) and the second fixing section (222) are respectively connected to the other end of the first elastic section (121) and the other end of the second elastic section (221) and extend in opposite directions.

8. The hinged fixing seat according to claim 7, characterized in that: A plurality of spikes (123) are provided at opposite ends of the first fixing section (122) and / or the second fixing section (222).

9. The hinge type fixing seat according to claim 1, characterized in that: At least one mounting hole (13) is provided on the surface of the first body (11) or the second body (21).

10. A lamp, characterized in that: It comprises a hinge type fixing seat as described in any one of claims 1-9.

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