CN220707261U - Power supply box, lamp and lamp light system - Google Patents

Abstract

The utility model provides a power supply box, a lamp and a lighting system, wherein the power supply box comprises a bottom box and a box cover, the side wall of the bottom box is provided with a first clamping part, the box cover is provided with a first accommodating cavity, the inner cavity wall of the first accommodating cavity is provided with a second clamping part, the bottom box is positioned in the first accommodating cavity and covers the opening of the first accommodating cavity, the first clamping part is in clamping connection with the second clamping part, the top of the side wall is provided with a plug pin, the inner cavity wall is also provided with a butt joint part, the butt joint part is provided with a first clamping position, and the plug pin is inserted into the first clamping position; and/or the inner cavity wall is also provided with an anti-falling rib, the anti-falling rib comprises a first connecting part and a third clamping part, the third clamping part extends from the first connecting part towards the opening of the first accommodating cavity, a first clamping position is formed between the third clamping part and the inner cavity wall, and the side wall is inserted into the first clamping position. The lamp comprises the power supply box, and the lighting system comprises the lamp, and the power supply box has the advantages of simplicity in assembly, reliability in connection, difficulty in separation, safety and reliability.

Description

Power supply box, lamp and lamp light system

Technical Field

The utility model relates to the technical field of lamps, in particular to a power supply box and a lamp provided with the power supply box, and a lamplight system comprising the lamp.

Background

At present, the power pack on the market generally includes end box and lid, and the lid has and holds the chamber, and end box detachably installs on the lid and closes the uncovered department that holds the chamber, and the fixed connection mode between current end box and the lid mainly includes two kinds of following:

first, as shown in fig. 1, a first clamping portion 911 is provided on a side wall of the bottom case 91, a second clamping portion 921 is provided on an inner side wall of the case cover 92, when the case cover 92 is assembled to the bottom case 91, the bottom case 91 is located in the accommodating cavity 920 of the case cover 92 and covers an opening of the accommodating cavity 920, and the first clamping portion 911 is connected with the second clamping portion 921 in a clamping manner. However, this connection has the disadvantages: the bottom box 91 is connected with the box cover 92 only through the first clamping part 911 and the second clamping part 921, so that the bottom box 91 is easy to separate from the box cover 92 in the impact test and drop test processes, and the connection mode enables the power box to have a certain potential safety hazard in the actual use process.

Second, as shown in fig. 2, a coupling hole 931 is provided in the bottom case 93, a screw hole 941 is provided in the case cover 94, and when the case cover 94 is assembled to the bottom case 93, the bottom case 93 is positioned in the receiving cavity of the case cover 94 and covers the opening of the receiving cavity, and then is screw-coupled with the screw hole 941 after passing through the coupling hole 931 by a bolt. Although this connection can solve the problem that the bottom case 93 is easily separated from the case cover 94 in the first connection, the connection has the following disadvantages: the connection is relatively complex and time-consuming, increasing labor costs and also increasing material costs.

Disclosure of Invention

In order to solve the above problems, a main object of the present utility model is to provide a power supply box which is simple to assemble, reliable in connection, not easy to separate, and safe and reliable.

Another object of the present utility model is to provide a lamp provided with the above power supply box.

It is a further object of the present utility model to provide a lighting system provided with a luminaire as described above.

In order to achieve the main purpose of the utility model, the utility model provides a power supply box, which comprises a bottom box and a box cover, wherein the side wall of the bottom box is provided with a first clamping part, the box cover is provided with a first accommodating cavity, the inner cavity wall of the first accommodating cavity is provided with a second clamping part, the bottom box is positioned in the first accommodating cavity and covers the opening of the first accommodating cavity, the first clamping part is in clamping connection with the second clamping part, the top of the side wall is provided with a plug pin, the inner cavity wall is also provided with a butt joint part, the butt joint part is provided with a first clamping position, and the plug pin is inserted into the first clamping position; and/or the inner cavity wall is also provided with an anti-falling rib, the anti-falling rib comprises a first connecting part and a third clamping part, the third clamping part extends from the first connecting part towards the opening of the first accommodating cavity, a first clamping position is formed between the third clamping part and the inner cavity wall, and the side wall is inserted into the first clamping position.

From the above, through the design to power pack for when end box and lid assembly, except realizing the fixed connection to end box and lid through the block connection between first joint portion and the second joint portion, still assist end box and lid to carry out fixed connection through the grafting cooperation of the butt joint portion in end box top and the lid and/or through the block of the anti-drop rib in the lid and the lateral wall of end box, thereby make the connection between end box and the lid more firm, reliable, prevent end box and lid break away from each other in impact test and drop test in-process, guaranteed the security and the reliability that power pack used, also make the assembly between end box and the lid simpler, easy operation simultaneously.

In a preferred embodiment, the plug comprises a second connecting portion and an insertion portion, the insertion portion extends from the second connecting portion away from the opening of the first accommodating cavity, a step is formed between the insertion portion and the second connecting portion, and the insertion portion is located between the step and the inner cavity wall; the butt joint part comprises two clamping blocks which are arranged in mirror symmetry, each clamping block comprises a connecting section and a bending section, the bending sections of the two clamping blocks extend in opposite directions, and a first clamping position is formed between the two clamping blocks; when the bolt is connected with the butt joint part in a matching way, the insertion part is inserted into the first clamping position, and a part of the bending section is positioned in the step position and is adjacent to the second connecting part.

From the above, the design makes reliable connection between the bolt and the clamping part, so as to improve the connection firmness between the bottom box and the box cover and prevent the bottom box from being excessively installed in the first accommodating cavity of the box cover.

The further scheme is that the side wall is provided with deformation grooves at two sides of the connecting part, and the deformation grooves penetrate through the side wall.

As can be seen from the above, the deformation groove is designed to enable the bolt to have a certain deformation capability, so that the bolt can be inserted into the first clamping position more easily.

Another preferable scheme is that the first clamping part is a first clamping groove, and the second clamping part is a first buckle; or the first clamping part is a second buckle, and the second clamping part is a second clamping groove.

From the above, the structural design of the first clamping part and the second clamping part can be changed according to the structures of the bottom box and the box cover so as to optimize the structures of the bottom box and the box cover.

The bottom box is provided with a second accommodating cavity communicated with the first accommodating cavity, a supporting part is formed at the bottom of the second accommodating cavity, a third buckle is formed on the inner wall surface of the side wall, and a second clamping position is formed between the third buckle and the supporting part.

From the above, when the design makes the control circuit board install to the power box in, can effectively fix the control circuit board through supporting part and third buckle, and then need not to fix control circuit board and end box through other connecting pieces such as screw, has simplified the assembly of power box.

The power supply box further comprises a control circuit board, wherein a board body of the control circuit board is arranged in the second clamping position in a clamping mode, and the board body of the control circuit board is provided with a first through hole; the bottom of second holding chamber still shaping has the pin, and the pin cartridge is to in the first through-hole.

From the above, the design plays a fool-proof role in the installation of the control circuit board so as to prevent the control circuit board from being wrongly installed.

The bottom box is further provided with a second clamping position, a third clamping position and a fourth clamping position, and the second clamping position, the third clamping position and the fourth clamping position are communicated with the second accommodating cavity; the power supply box further comprises a first wiring terminal, a second wiring terminal and a third wiring terminal, wherein the first wiring terminal is provided with a third clamping groove, the third clamping groove is connected in the second clamping position in a clamping way, the second wiring terminal is provided with a fourth clamping groove, the fourth clamping groove is connected in the third clamping position in a clamping way, the third wiring terminal is provided with a fifth clamping groove, the fifth clamping groove is connected in the fourth clamping position in a clamping way, and the first wiring terminal, the second wiring terminal and the third wiring terminal are all electrically connected with the control circuit board; the box cover is provided with a first avoidance groove, a second avoidance groove and a third avoidance groove, the first wiring terminal penetrates through the first avoidance groove, the second wiring terminal penetrates through the second avoidance groove, and the third wiring terminal penetrates through the third avoidance groove.

Therefore, when the power supply box is connected with the lamp and the external power supply cable, the power supply box is not required to be disassembled, so that the connection between the power supply box and the lamp and the connection between the power supply box and the external power supply cable are simpler and more convenient.

The bottom box is further provided with a first supporting part, a second supporting part and a third supporting part which are positioned outside the second accommodating cavity, wherein the first supporting part is positioned in the first avoidance groove and forms a third clamping position with the first avoidance groove, the second supporting part is positioned in the second avoidance groove and forms a fourth clamping position with the second avoidance groove, and the third supporting part is positioned in the third avoidance groove and forms a fifth clamping position with the third avoidance groove; the first binding post is also provided with a first limiting block and a second limiting block, the third clamping groove is positioned between the first limiting block and the second limiting block, the first limiting block is clamped in the third clamping position, and the second limiting block is positioned in the second accommodating cavity; the second wiring terminal is also provided with a third limiting block and a fourth limiting block, the fourth clamping groove is positioned between the third limiting block and the fourth limiting block, the third limiting block is clamped in the fourth clamping position, and the fourth limiting block is positioned in the second accommodating cavity; the third binding post still has fifth stopper and sixth stopper, and the fifth draw-in groove is located between fifth stopper and the sixth stopper, and fifth stopper block is in the fifth clamping position, and the sixth stopper is located the second and holds the intracavity.

From the above, the design makes first binding post, second binding post and third binding post can install reliably between end box and lid to prevent that first binding post, second binding post and third binding post from moving relative end box and lid, simultaneously, first binding post can be assisted in setting up of holding in the palm the portion and supporting and spacing, second binding post can be assisted in the second portion and supporting and spacing, third binding post can be assisted in the third portion of holding in the palm and support and spacing.

In order to achieve another object of the present utility model, the present utility model provides a lamp, including the above-mentioned power supply box.

Therefore, the lamp provided with the power supply box has the advantages of safe and reliable use and low production cost.

In order to achieve the further object of the utility model, the utility model provides a lighting system, which comprises a control terminal, wherein the lighting system further comprises the lamp, and the control terminal is electrically connected with the lamp and/or performs information interaction with the lamp.

Therefore, the lighting system provided with the lamp has the advantages of safe and reliable use and low production cost.

Drawings

Fig. 1 is an exploded view of a conventional first type of power supply box.

Fig. 2 is an exploded view of a conventional second type of power supply box.

Fig. 3 is a block diagram of an embodiment of a power supply box of the present utility model.

Fig. 4 is a cross-sectional view of a first omitted part of the assembly of the power box embodiment of the present utility model.

Fig. 5 is an exploded view of an embodiment of the power supply box of the present utility model.

Fig. 6 is a block diagram of a base box of an embodiment of the power box of the present utility model.

Fig. 7 is a block diagram of a case of an embodiment of the power supply case of the present utility model.

Fig. 8 is a partial structural cross-sectional view of the latch and the clamping portion of the power box embodiment of the present utility model.

Fig. 9 is a partial structural cross-sectional view of the engagement of the anti-drop rib with the base box of the power box embodiment of the present utility model.

Fig. 10 is a block diagram of a second embodiment of the power box of the present utility model at a first view angle with parts of the components omitted.

Fig. 11 is a block diagram of a second view of a second omitted partial assembly of an embodiment of the power supply cartridge of the present utility model.

Fig. 12 is a partial cross-sectional view of a third omitted partial assembly of an embodiment of the power supply cartridge of the present utility model.

The utility model is further described below with reference to the drawings and examples.

Detailed Description

Power box embodiments

Referring to fig. 3 to 5, the power box 100 includes a base box 1, a box cover 2, a control circuit board 3, a wireless communication module 4, and a bracket 5.

Referring to fig. 6 to 8, the bottom case 1 has a second accommodating chamber 11, the second accommodating chamber 11 for accommodating a part of the control circuit board 3, and a support 111 and a pin 112 are formed at the bottom of the second accommodating chamber 11. The side wall 12 of the bottom box 1 is provided with a first clamping part 121, the box cover 2 is provided with a first accommodating cavity 211, the first accommodating cavity 211 is communicated with the second accommodating cavity 11, the inner cavity wall of the first accommodating cavity 211 is provided with a second clamping part 212, when the box cover 2 is assembled with the bottom box 1, the bottom box 1 is positioned in the first accommodating cavity 211 and covers the opening of the first accommodating cavity 211, and the first clamping part 121 is in clamping connection with the second clamping part 212. In the present embodiment, the first clamping portion 121 is a first clamping groove, and the second clamping portion 212 is a first buckle; of course, to accommodate different structural designs and processing requirements of the bottom case 1 and the case cover 2, the first clamping portion 121 may also be configured as a second buckle, and the second clamping portion 212 may be configured as a second clamping groove.

The top of the side wall 12 of the bottom case 1 has a latch 122, preferably, the latch 122 includes a second connection portion 1221 and an insertion portion 1222, the second connection portion 1221 is connected between the top of the side wall 12 and the insertion portion 1222, the insertion portion 1222 extends from the second connection portion 1221 away from the opening of the first receiving cavity 211, a step 1223 is formed between the insertion portion 1222 and the second connection portion 1221, and the insertion portion 1222 is located between the step 1223 and the inner cavity wall of the first receiving cavity 211. Accordingly, the inner cavity wall of the first accommodating cavity 211 of the box cover 2 is provided with a butt joint part 213 matched with the bolt 122, the butt joint part 213 preferably comprises two clamping blocks 2132 which are arranged in a mirror symmetry mode, each clamping block 2132 comprises a connecting section 21321 and a bending section 21322, the connecting section 21321 is connected between the inner cavity wall of the first accommodating cavity 211 and the bending section 21322, and the bending sections 21322 of the two clamping blocks 2132 extend oppositely, so that a first clamping position 2131 is formed between the two clamping blocks 2132. When the box cover 2 is assembled with the bottom box 1, the plug 122 is connected with the butt joint part 213 in a matching way, and the insertion part 1222 of the plug 122 is inserted into the first clamping position 2131, so that the plug 122 is in interference fit with the inner cavity wall of the first accommodating cavity 211 and the two clamping blocks 2132, and the connection firmness between the bottom box 1 and the box cover 2 is improved; in addition, a portion of the bent segment 21322 of the clamping block 2132 is positioned in the step 1223 and is adjacent to the second connecting part 1221, so as to prevent the bottom case 1 from being excessively installed in the first receiving cavity 211 of the case cover 2, and ensure the assembling accuracy between the bottom case 1 and the case cover 2. Therefore, the plug 122 at the top of the bottom box 1 is in plug-in fit with the butt joint part 213 in the box cover 2 to assist the bottom box 1 and the box cover 2 to be fixedly connected, so that the firmness and reliability of the connection between the bottom box 1 and the box cover 2 can be improved.

Preferably, the side wall 12 of the bottom case 1 is formed with deformation grooves 123 at both sides of the latch 122, the deformation grooves 123 penetrating the side wall 12. By providing the deformation groove 123, the latch 122 has superior deformability, so that the latch 122 is more easily inserted into the first detent 2131.

Further, referring to fig. 9, the inner cavity wall of the first accommodating cavity 211 of the box cover 2 further has an anti-falling rib 214, preferably, the anti-falling rib 214 includes a first connecting portion 2141 and a third clamping portion 2142, the first connecting portion 2141 is connected between the inner cavity wall of the first accommodating cavity 211 and the third clamping portion 2142, the third clamping portion 2142 extends from the third connecting portion toward the opening of the first accommodating cavity 211, and a first clamping position 2143 is formed between the third clamping portion 2142 and the inner cavity wall of the first accommodating cavity 211. When the box cover 2 is assembled with the bottom box 1, the side wall 12 of the bottom box 1 is inserted into the first clamping position 2143, and the side wall 12 of the bottom box 1 is preferably adjacent to the first connecting portion 2141, so as to prevent the bottom box 1 from being excessively installed into the first accommodating cavity 211 of the box cover 2, and ensure the assembly accuracy between the bottom box 1 and the box cover 2. Therefore, the locking of the anti-falling ribs 214 in the box cover 2 and the side walls 12 of the bottom box 1 assists the bottom box 1 and the box cover 2 to be fixedly connected, so that the connection firmness and reliability between the bottom box 1 and the box cover 2 can be improved.

Wherein, the matching arrangement of the bolt 122 and the butt joint part 213, and the anti-falling ribs 214 can be alternatively arranged; the plug 122 and the abutting portion 213 may be provided separately, or the anti-falling rib 214 may be provided separately. In order to ensure the connection between the bottom box 1 and the box cover 2, more than two first clamping parts 121 can be arranged on each side wall 12 of the bottom box 1, more than two second clamping parts 212 are also arranged on each inner cavity wall of the first accommodating cavity 211, and the more than two first clamping parts 121 and the more than two second clamping parts 212 are in one-to-one correspondence; more than two bolts 122 can be arranged at the top of each side wall 12 of the bottom box 1, more than two butt joint parts 213 can be arranged on each inner cavity wall of the first accommodating cavity 211, and more than two butt joint parts 213 are in one-to-one correspondence with more than two bolts 122; more than two anti-drop ribs 214 may be provided on each inner cavity wall of the first receiving cavity 211.

Referring to fig. 10 to 12, a third fastener 124 is further formed on the inner wall surface of the side wall 12 of the bottom case 1, and a second clamping position is formed between the third fastener 124 and the supporting portion 111 at the bottom of the second accommodating cavity 11. The plate body block of control circuit board 3 is installed in the second clamping position for when control circuit board 3 installs in power pack 100, only can effectively fix control circuit board 3 through supporting part 111 and third buckle 124, and then need not to fix control circuit board 3 and end box 1 through other connecting pieces such as screw, simplified the assembly of power pack 100. In addition, the first through hole 31 matched with the pin 112 is arranged on the board body of the control circuit board 3, when the control circuit board 3 is mounted on the bottom box 1, the pin 112 is inserted into the first through hole 31, so that the fool-proof effect is achieved when the control circuit board 3 is mounted, and the control circuit board 3 is prevented from being misplaced.

Preferably, the power supply box 100 further includes a first connection terminal 4, a second connection terminal 5, and a third connection terminal 6, and the first connection terminal 4, the second connection terminal 5, and the third connection terminal 6 are all electrically connected to the control circuit board 3. The bottom box 1 is also provided with a second clamping position 14, a third clamping position 15 and a fourth clamping position 15, and the second clamping position 14, the third clamping position 15 and the fourth clamping position 15 are communicated with the second accommodating cavity 211.

The first connection terminal 4 has a first stopper 41, a second stopper 42, and a third clamping groove 43, and the third clamping groove 43 is located between the first stopper 41 and the second stopper 42. The third clamping groove 43 is connected in the second clamping position 14 in a clamping mode, the first limiting block 41 is located outside the second accommodating cavity 211, and the second limiting block 42 is located in the second accommodating cavity 211.

The second connection terminal 5 has a third stopper 51, a fourth stopper 52, and a fourth clamping groove 53, and the fourth clamping groove 53 is located between the third stopper 51 and the fourth stopper 52. The fourth clamping groove 53 is connected in the third clamping position 15 in a clamping mode, the third limiting block 51 is located outside the second containing cavity 211, and the fourth limiting block 52 is located in the second containing cavity 211.

The third connection terminal 6 has a fifth stopper 61, a sixth stopper 62, and a fifth clamping groove 63, and the fifth clamping groove 63 is located between the fifth stopper 61 and the sixth stopper 62. The fifth clamping groove 63 is connected in the fourth clamping position 15 in a clamping mode, the fifth limiting block 61 is located outside the second containing cavity 211, and the sixth limiting block 62 is located in the second containing cavity 211.

The box cover 2 is provided with a first avoidance groove 216, a second avoidance groove 217 and a third avoidance groove 218, the first wiring terminal 4 passes through the first avoidance groove 216, the second wiring terminal 5 passes through the second avoidance groove 217, and the third wiring terminal 6 passes through the third avoidance groove 218. When the design makes the power box 100 connect with the lamp and the external power supply cable, the power box 100 does not need to be disassembled, so that the connection between the power box 100 and the lamp and the connection between the power box 100 and the external power supply cable are simpler and more convenient.

Further, the bottom box 1 further has a first supporting part 16, a second supporting part 17 and a third supporting part 18, which are located outside the second accommodating cavity 211, the first supporting part 16 is located in the first avoidance groove 216 and forms a third clamping position with the first avoidance groove 216, the second supporting part 17 is located in the second avoidance groove 217 and forms a fourth clamping position with the second avoidance groove 217, and the third supporting part 18 is located in the third avoidance groove 218 and forms a fifth clamping position with the third avoidance groove 218; the first stopper 41 is engaged in the third clamping position, the third stopper 51 is engaged in the fourth clamping position, and the fifth stopper 61 is engaged in the fifth clamping position. The above design makes the first binding post 4, second binding post 5 and third binding post 6 can install reliably between end box 1 and lid 2 to prevent that first binding post 4, second binding post 5 and third binding post 6 from moving relative to end box 1 and lid 2, simultaneously, the setting of first portion 16 can assist first binding post 4 to support and spacing, and second portion 17 can assist second binding post 5 to support and spacing, and third portion 18 can assist third binding post 6 to support and spacing.

In summary, through the structural design of the power box 100, the utility model ensures that the connection between the bottom box 1 and the box cover 2 is firmer and more reliable, can effectively prevent the bottom box 1 and the box cover 2 from being separated from each other in the impact test and the drop test processes, ensures the use safety and reliability of the power box 100, and simultaneously ensures that the assembly between the bottom box 1 and the box cover 2 is simpler and easier to operate.

Lamp embodiment

The lamp comprises a lamp and the power supply box in the embodiment of the power supply box, wherein the lamp is electrically connected with a control circuit board of the power supply box, and the power supply box is also electrically connected with an external power supply cable, so that the power supply box can stably supply power to the lamp, the stability and the reliability of the operation of the lamp are ensured, and the lamp can be controlled so as to work according to a preset mode, set brightness and other parameters; the lamp provided with the power supply box has the advantages of safe and reliable use and low production cost.

Lighting system embodiment

The lighting system comprises a control terminal and the lamp described in the lamp embodiment, wherein the lamp is electrically connected with the control terminal and/or performs information interaction with the control terminal. The control terminal can be a conventional control panel (such as a mechanical switch panel) or an intelligent control panel, and is electrically connected with a control circuit board of the power supply box when the control terminal is the conventional control panel; when the control terminal is an intelligent control panel, the control unit is provided with a second wireless communication module; the control terminal is electrically connected with the control unit, and/or the second wireless communication module performs information interaction with the wireless communication module of the power supply box. In addition, the control terminal can also be an intelligent mobile terminal (such as a mobile phone, a tablet personal computer, intelligent threading equipment and the like), and can also be an artificial intelligent robot. Therefore, the lighting system provided with the lamp has the advantages of safe and reliable use and low production cost.

Finally, it should be emphasized that the foregoing description is merely illustrative of the preferred embodiments of the utility model, and that various changes and modifications can be made by those skilled in the art without departing from the spirit and principles of the utility model, and any such modifications, equivalents, improvements, etc. are intended to be included within the scope of the utility model.

Claims (10)

1. The power supply box comprises a bottom box and a box cover, wherein the side wall of the bottom box is provided with a first clamping part, the box cover is provided with a first accommodating cavity, the inner cavity wall of the first accommodating cavity is provided with a second clamping part, the bottom box is positioned in the first accommodating cavity and covers the opening of the first accommodating cavity, and the first clamping part is connected with the second clamping part in a clamping way, and the power supply box is characterized in that:

the top of the side wall is provided with a plug pin, the inner cavity wall is also provided with a butt joint part, the butt joint part is provided with a first clamping position, and the plug pin is inserted into the first clamping position; and/or

The inner cavity wall is further provided with an anti-falling rib, the anti-falling rib comprises a first connecting portion and a third clamping portion, the third clamping portion extends from the first connecting portion towards the opening of the first accommodating cavity, a first clamping position is formed between the third clamping portion and the inner cavity wall, and the side wall is inserted into the first clamping position.

2. The power supply box according to claim 1, characterized in that:

the plug pin comprises a second connecting part and an inserting part, the inserting part extends from the second connecting part back to the opening of the first accommodating cavity, a step position is formed between the inserting part and the second connecting part, and the inserting part is positioned between the step position and the inner cavity wall;

the butt joint part comprises two clamping blocks which are arranged in a mirror symmetry mode, each clamping block comprises a connecting section and a bending section, the bending sections of the two clamping blocks extend in opposite directions, and a first clamping position is formed between the two clamping blocks;

when the bolt is in fit connection with the butt joint part, the insertion part is inserted into the first clamping position, and a part of the bending section is positioned in the step position and is adjacent to the second connecting part.

3. A power supply box according to claim 2, characterized in that:

the side wall is provided with deformation grooves at two sides of the connecting part, and the deformation grooves penetrate through the side wall.

4. The power supply box according to claim 1, characterized in that:

the first clamping part is a first clamping groove, and the second clamping part is a first buckle; or (b)

The first clamping part is a second buckle, and the second clamping part is a second clamping groove.

5. The power supply box according to any one of claims 1 to 4, characterized in that:

the bottom box is provided with a second accommodating cavity communicated with the first accommodating cavity, a supporting part is formed at the bottom of the second accommodating cavity, a third buckle is formed on the inner wall surface of the side wall, and a second clamping position is formed between the third buckle and the supporting part.

6. The power supply box according to claim 5, characterized in that:

the power supply box further comprises a control circuit board, wherein a board body of the control circuit board is arranged in the second clamping position in a clamping mode, and the board body of the control circuit board is provided with a first through hole;

the bottom of the second accommodating cavity is further provided with a pin, and the pin is inserted into the first through hole.

7. The power supply box according to claim 6, characterized in that:

the bottom box is also provided with a second clamping position, a third clamping position and a fourth clamping position, and the second clamping position, the third clamping position and the fourth clamping position are communicated with the second accommodating cavity;

the power supply box further comprises a first wiring terminal, a second wiring terminal and a third wiring terminal, wherein the first wiring terminal is provided with a third clamping groove, the third clamping groove is connected in the second clamping position in a clamping mode, the second wiring terminal is provided with a fourth clamping groove, the fourth clamping groove is connected in the third clamping position in a clamping mode, the third wiring terminal is provided with a fifth clamping groove, the fifth clamping groove is connected in the fourth clamping position in a clamping mode, and the first wiring terminal, the second wiring terminal and the third wiring terminal are all electrically connected with the control circuit board;

the box cover is provided with a first avoidance groove, a second avoidance groove and a third avoidance groove, the first wiring terminal penetrates through the first avoidance groove, the second wiring terminal penetrates through the second avoidance groove, and the third wiring terminal penetrates through the third avoidance groove.

8. The power supply box according to claim 7, characterized in that:

the bottom box is further provided with a first supporting part, a second supporting part and a third supporting part which are positioned outside the second accommodating cavity, the first supporting part is positioned in the first avoidance groove and forms a third clamping position with the first avoidance groove, the second supporting part is positioned in the second avoidance groove and forms a fourth clamping position with the second avoidance groove, and the third supporting part is positioned in the third avoidance groove and forms a fifth clamping position with the third avoidance groove;

the first wiring terminal is further provided with a first limiting block and a second limiting block, the third clamping groove is positioned between the first limiting block and the second limiting block, the first limiting block is clamped in the third clamping position, and the second limiting block is positioned in the second accommodating cavity;

the second wiring terminal is further provided with a third limiting block and a fourth limiting block, the fourth clamping groove is positioned between the third limiting block and the fourth limiting block, the third limiting block is clamped in the fourth clamping position, and the fourth limiting block is positioned in the second accommodating cavity;

the third wiring terminal is further provided with a fifth limiting block and a sixth limiting block, the fifth clamping groove is located between the fifth limiting block and the sixth limiting block, the fifth limiting block is clamped in the fifth clamping position, and the sixth limiting block is located in the second accommodating cavity.

9. A luminaire comprising a power supply box as claimed in any one of claims 1 to 8.

10. A lighting system comprising a control terminal, characterized in that it further comprises a luminaire as claimed in claim 9, said control terminal being electrically connected to said luminaire and/or said control terminal being in information interaction with said luminaire.