Dial switch box and LED driver

Abstract

The utility model discloses a dial switch box and an LED driver. The dial switch box comprises a shell and a dial switch, the first surface of the shell is provided with a first connecting part, and the inner side of the shell is provided with a limiting part; the first connecting part is used for being connected with an LED driver; and the limiting part is used for fixing the dial switch in the shell. The first connecting piece is arranged on the shell of the dial switch box, so that rapid installation of the dial switch box and the LED driver is realized, and the cost of the driver is reduced.

Description

Technical Field

[0001] The present utility model discloses a technology related to the field of drivers, and particularly relates to a DIP switch box and an LED driver. Background Art

[0002] During the production process, when adjusting the driving circuit of an LED driver to add new functions such as color temperature adjustment or current adjustment, components such as DIP switches need to be added. However, the newly added DIP switches cannot be directly connected and adapted to the LED driver, and it is necessary to change the housing of the LED driver, which is complex in operation and difficult to control the cost. Summary of the Invention

[0003] The technical problem to be solved by the present utility model is to overcome the defect that the housing of an LED driver needs to be changed when adding a DIP switch in the prior art, and provide a DIP switch box and an LED driver.

[0004] The present utility model solves the above technical problem through the following technical solutions:

[0005] In a first aspect, a DIP switch box is provided, including a housing and a DIP switch. A first connection part is arranged on a first surface of the housing, and a limiting component is arranged inside the housing;

[0006] The first connection part is used for connecting an LED driver;

[0007] The limiting component is used for fixing the DIP switch inside the housing.

[0008] Preferably, a window is arranged on the first surface, and the window is used for exposing the DIP switch.

[0009] Preferably, the outer edge of the window extends to form a sliding groove with the first surface, and the sliding groove serves as the first connection part.

[0010] Preferably, the sliding groove is U-shaped.

[0011] Preferably, the DIP switch box further includes a PCB board;

[0012] The operating surface of the DIP switch faces the window;

[0013] The PCB board is arranged on the back of the DIP switch and is fixedly connected to the DIP switch;

[0014] The limiting component abuts against the PCB board to fix the DIP switch.

[0015] Preferably, the top of the housing is open, and a second connection part is arranged on the opening side of the housing and the second surface of the housing;

[0016] The second surface is parallel to the first surface.

[0017] Preferably, the second connecting portion is a bayonet.

[0018] In a second aspect, an LED driver is provided, and the LED driver includes the DIP switch box described in the first aspect.

[0019] Preferably, a third connecting portion is provided on the wire outlet groove of the driver, and the third connecting portion is matched with the first connecting portion.

[0020] Preferably, the third connecting portion is a card slot with an opening on one side.

[0021] The positive and progressive effects of the present utility model are as follows: By providing the first connecting member on the outer shell of the DIP switch box, the rapid installation of the DIP switch box and the LED driver is realized, and the cost of the driver is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic structural diagram of the DIP switch box according to Embodiment 1 of the present utility model;

[0023] Figure 2 It is a schematic structural diagram of the outer shell in the DIP switch box according to Embodiment 1 of the present utility model;

[0024] Figure 3 It is a schematic structural diagram of the LED driver according to Embodiment 2 of the present utility model;

[0025] Explanation of Reference Numerals

[0026] Outer shell 100

[0027] First surface 101

[0028] Second surface 102

[0029] First connecting portion 103

[0030] Window 104

[0031] Step 105

[0032] Limiting member 106

[0033] Second connecting portion 107

[0034] DIP switch 108

[0035] PCB board 109

[0036] LED driver 200

[0037] Third connecting portion 201. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] The present utility model will be further described below by way of embodiments, but the present utility model is not limited to the scope of the embodiments described herein.

[0039] Embodiment 1

[0040] In this embodiment, as Figure 1 and 2 shown, a DIP switch box is provided, which includes a housing 100 and a DIP switch 108. A first connection part 103 is arranged on a first surface 101 of the housing 100, and a limiting component 106 is arranged inside the housing 100;

[0041] The first connection part 103 is used to connect an LED driver;

[0042] The limiting component 106 is used to fix the DIP switch 108 inside the housing 100.

[0043] In this solution, by arranging the first connection part 103 on the first surface 101 of the housing 100, quick installation of the DIP switch box with other components is realized, the modification cost of connection with other components is reduced, and the DIP switch 108 is fixedly installed inside the housing 100 by using the limiting component 106, which is convenient for rapid assembly.

[0044] As an implementable way, a window 104 is arranged on the first surface 101, and the window 104 is used to expose the DIP switch 108.

[0045] In this solution, the operation surface of the DIP switch 108 is exposed through the window 104, which is convenient for the operation of the DIP switch box; further, the window 104 is a U-shaped window 104, and the open side of the window 104 is convenient for the quick installation of the DIP switch 108.

[0046] As an implementable way, the outer edge of the window 104 extends to form a chute with the first surface 101, and the chute is used as the first connection part 103.

[0047] In this solution, one side of the chute is formed by the extension of the window 104, and the other side of the chute is the body of the first surface 101. The chute and the window 104 are integrally formed, which improves the structural stability of the window 104 and the chute.

[0048] As an implementable way, the chute is U-shaped.

[0049] In this solution, the corners of the bottom edge of the chute are rounded, and the chute is U-shaped as a whole, which is convenient for the connection convenience of the chute with other components.

[0050] As an implementable way, the DIP switch box further includes a PCB board 109;

[0051] The operating surface of the DIP switch 108 faces the window 104;

[0052] The PCB board 109 is arranged on the back of the DIP switch 108 and fixedly connected to the DIP switch 108;

[0053] The limiting member 106 abuts against the PCB board 109 to fix the DIP switch 108.

[0054] In this solution, the PCB board 109 and the DIP switch 108 are fixed in the housing 100 by the limiting member 106. Further, a step 105 is provided inside the window 104 on the first surface 101. The step 105 matches the DIP switch 108 and is used to cooperate with the limiting member 106 to fix the DIP switch 108 in multiple directions.

[0055] As an implementable way, the top of the housing 100 is open, and a second connecting portion 107 is provided on the opening side of the housing 100 and the second surface 102 of the housing 100;

[0056] The second surface 102 is parallel to the first surface 101.

[0057] In this solution, the second connecting portion 107 is provided on the second surface 102 of the housing 100. The second connecting portion 107 can be used for wire passing or as a connecting portion to other components, facilitating the assembly of the DIP switch box.

[0058] As an implementable way, the second connecting portion 107 is a bayonet.

[0059] In this solution, two bayonets are provided on the second surface 102 to facilitate the wiring of the PCB board 109.

[0060] The DIP switch box provided in this embodiment realizes the quick installation of the DIP switch box and the LED driver by providing a first connecting member on the housing 100 of the DIP switch box, reducing the driver cost.

[0061] Embodiment 2

[0062] In this embodiment, as Figure 3 shown, an LED driver 200 is provided. The LED driver 200 includes the DIP switch box described in the first aspect.

[0063] In this solution, by using the DIP switch box with the first connecting portion 103, when the LED driver 200 needs to newly add the function of color temperature adjustment or current adjustment, the DIP switch box can be quickly installed. The DIP switch box is used for color temperature adjustment or current adjustment of the LED driver 200.

[0064] As an implementable manner, a third connection part 201 is provided on the wire outlet groove of the driver, and the third connection part 201 is matched with the first connection part 103.

[0065] In this solution, a plurality of third connection parts 201 are provided on the wire outlet groove of the driver, serving as the matching connection parts of the DIP switch box for the new function solution of the driver, which facilitates the wiring and layout of the LED driver 200.

[0066] As an implementable manner, the third connection part 201 is a card slot with an opening on one side.

[0067] In this solution, the third connection part 201 is matched with the U-shaped sliding groove serving as the first connection part 103. The third connection part 201 is a card slot with an opening on one side, and the opening is used for the access of the U-shaped sliding groove on the DIP switch box. The width of the card slot of the third connection part 201 is the largest at the opening, and the width of the opening is greater than the width of the U-shaped sliding groove, which is convenient for quick installation.

[0068] Although the specific implementation manners of the present invention have been described above, those skilled in the art should understand that this is only an example. The protection scope of the present invention is defined by the appended claims. Without departing from the principle and essence of the present invention, those skilled in the art can make various changes or modifications to these implementation manners, but these changes and modifications all fall within the protection scope of the present invention.

Claims

1. A dip switch box, characterized in that: It comprises a housing and a dial switch, wherein a first connecting portion is arranged on a first surface of the housing, and a limiting component is arranged on an inner side of the housing; The first connecting portion is used to connect to an LED driver; The limiting component is used to fix the DIP switch in the housing.

2. The DIP switch box according to claim 1, characterized in that: A window is provided on the first surface, and the window is used to expose the dip switch.

3. The DIP switch box according to claim 2, characterized in that: The outer edge of the window extends to form a slide groove with the first surface, and the slide groove serves as the first connecting portion.

4. The DIP switch box according to claim 3, characterized in that: The slide groove is U-shaped.

5. The DIP switch box according to claim 2, characterized in that: The DIP switch box also includes a PCB board; The operating surface of the dip switch faces the window; The PCB board is arranged on the back of the DIP switch and is fixedly connected to the DIP switch; The limiting component abuts against the PCB board to fix the dial switch.

6. The DIP switch box according to claim 5, characterized in that: The top of the housing is open, and a second connecting portion is provided on the opening side with the second surface of the housing; The second surface is parallel to the first surface.

7. The DIP switch box according to claim 6, characterized in that: The second connecting portion is a bayonet.

8. An LED driver, characterized in that: The LED driver comprises the DIP switch box according to any one of claims 1 to 7.

9. The LED driver according to claim 8, characterized in that: A third connection portion is provided on the cable outlet slot of the driver, and the third connection portion matches the first connection portion.

10. The LED driver according to claim 9, characterized in that: The third connecting portion is a slot with an opening on one side.

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