LED driving power supply shell

Abstract

The utility model relates to the field of LED dies, and particularly discloses an LED driving power supply shell which is provided with a bottom shell and an end cover, and the end cover is used in cooperation with the bottom shell. A groove is formed in a wiring area of the bottom shell, a mounting hole for mounting the end cover is formed in the side wall close to the interior of the groove, a tooth-shaped first toothed plate is mounted on the side wall close to the mounting hole, and a positioning hole is formed in an opening of the groove; the problem is solved in the mode that two end covers can be used for fixing a wire rod through one driving shell (rotary screw driving fixing and pressing type fixing), and assembling becomes simple and flexible. And in addition, the shell mold with two wire fixing modes can be realized without opening two sets of shells, so that the mold cost is saved.

Description

Technical Field

[0001] The utility model belongs to the field of LED molds, and particularly relates to an LED drive power supply housing. Background Art

[0002] For an LED drive power supply, a plastic housing, as an important part of the power supply, is usually composed of a bottom cover + a face cover + an end cover. While the end cover serves as a part of the housing to play an insulating role, it also plays a role in fixing the wire after wiring. Whether it is the wiring of the lamp drive by an intermediate customer or the wiring of the lamp drive by a terminal customer, there will be an essential action of assembling the end cover to the drive to fix the wire.

[0003] Generally, there are two structures for fixing the wire by the end cover assembly: screwing and pressing. Some customers like to fix the wire by screwing, while some like the pressing method and think it is more convenient. Therefore, a product that can meet the customer's needs is required. Summary of the Utility Model

[0004] The utility model provides an LED drive power supply housing, which solves the problem that customers hope that there are multiple ways to fix the wire by the drive so that they can make a more flexible choice.

[0005] To solve the above problems, the technical solution provided by the utility model is as follows: an LED drive power supply housing is provided with a bottom shell and an end cover, and the end cover is used in cooperation with the bottom shell; a groove is provided in the wiring area of the bottom shell, an installation hole for installing the end cover is provided on the side wall close to the inside of the groove, a toothed first tooth plate is installed on the side wall close to the installation hole, and a positioning hole is provided at the opening of the groove.

[0006] A preferred technical solution is that the end cover is a first cover body; a convex column is provided on the upper surface of the first cover body, a fixing hole is opened on the convex column, and the installation hole penetrates through the lower surface of the first cover body; the fixing hole is matched with the positioning hole.

[0007] A preferred technical solution is that a reinforcing member is provided around the convex column, and the reinforcing member is fixed on the upper surface of the first cover body.

[0008] A preferred technical solution; a placement groove for storing a wire clip is further provided on the upper surface of the first cover body; a perforation is provided on the side wall at the front end of the first cover body, and the perforation penetrates through the inside of the front end of the first cover body.

[0009] A preferred technical solution; shielding plates are fixed on both sides of the first cover body, and a calibration hole is provided on the side wall of the shielding plate, and the calibration hole is on the same horizontal line as the perforation.

[0010] Preferred technical solution: An anti-fooling block is provided on the lower surface of the baffle, and the anti-fooling block is perpendicular to the position perpendicular to the calibration hole.

[0011] Preferred technical solution: The end cover is a second cover body, and second toothed plates matching the first toothed plate are provided on both sides of the second cover body.

[0012] The beneficial effect compared with the prior art is that by adopting the above solution, the present utility model solves this problem by using two ways of fixing the wire with two end covers through a driving housing (rotary screwing and pressing fixing), making the assembly simple and flexible; in addition, it also solves the problem of not having to mold two sets of outer shells for the two ways of fixing the wire, thus saving the mold cost. Brief Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 It is a schematic diagram of the bottom shell structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the first end cover structure of the present utility model;

[0016] Figure 3 It is a schematic diagram of the second end cover structure of the present utility model.

[0017] According to the above legends: 1-bottom shell; 2-wiring area; 3-positioning hole; 4-first toothed plate; 5-mounting hole; 7-first cover body; 8-fixing hole; 9-baffle; 10-calibration hole; 11-placement groove; 12-second cover body; 13-second toothed plate. Detailed Description of the Embodiments

[0018] In order to facilitate the understanding of the present utility model, the following will describe the present utility model in more detail with reference to the drawings and specific embodiments. The preferred embodiments of the present utility model are shown in the drawings. However, the present utility model can be implemented in many different forms and is not limited to the embodiments described in this specification. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure content of the present utility model more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "fixed", "integrally formed", "left", "right" and similar expressions used in this specification are only for the purpose of illustration. In the figures, units with similar structures are labeled with the same reference numerals.

[0020] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in this specification in the description of the present utility model are only for the purpose of describing specific embodiments and are not used to limit the present utility model.

[0021] As Figures 1 - 3 shown, an embodiment of the present utility model is: an LED driving power supply housing, provided with a bottom case 1 and an end cover, and the end cover is used in cooperation with the bottom case 1; a groove is provided in the wiring area 2 of the bottom case 1, and mounting holes 5 for mounting the end cover are provided on the side wall close to the inside of the groove, a toothed first tooth plate 4 is mounted on the side wall close to the mounting holes 5, and positioning holes 3 are provided at the opening of the groove;

[0022] The end cover is a first cover body 7; a convex column is provided on the upper surface of the first cover body 7, a fixing hole 8 is opened on the convex column, and the mounting hole 5 penetrates through the lower surface of the first cover body 7; the fixing hole 8 is matched with the positioning hole 3.

[0023] It should be noted that when the end cover is the first cover body 7: the bottom case 1 and the first cover body 7 are used in cooperation, and the steps are as follows:

[0024] Align the convex column of the first cover body 7 with the positioning hole 3 on the bottom case 1, so that the fixing hole 8 on the convex column and the positioning hole 3 are in the same vertical plane, and then fix the fixing hole 8 and the positioning hole 3 with screws, so that the end cover and the bottom case 1 are fixed.

[0025] Furthermore, when wiring the wiring area 2 of the bottom case 1, to prevent the first cover body 7 from detaching from the bottom case 1 and being lost; therefore, mounting holes 5 are opened on the side wall of the groove of the bottom case 1, and through holes are opened on the front side wall of the first cover body 7;

[0026] Pass the shaft pin through the mounting hole 5 of the bottom case 1 and the through hole of the first cover body 7 in sequence, so that the first cover body 7 and the bottom case 1 are axially connected, so that when wiring, the first cover body 7 can be turned upwards for easy wiring.

[0027] Furthermore, in order to ensure the tight combination of the first cover body 7 and the bottom case 1, shielding plates 9 are fixed on both sides of the first cover body 7;

[0028] Preferably, a calibration hole 10 is provided on the side wall of the baffle 9, and the calibration hole 10 is on the same horizontal line as the perforation hole. In this way, it is ensured that the calibration hole 10 of the baffle 9, the perforation hole of the first cover 7, and the mounting hole 5 on the bottom case 1 are on the same horizontal line. Thus, there is no need to hold the end cover by hand to assemble the wire clamp to fix the wire, which facilitates the assembly by electricians.

[0029] Preferably, a placement groove 11 is provided on the upper surface of the first cover 7. In this way, it is convenient for customers to temporarily place the wire clamp into the placement groove 11, which will not cause loss and improves efficiency.

[0030] Preferably, since the first cover 7 is fixed to the bottom case 1, only the calibration hole 10 and the perforation hole are penetrated by bolts. Under external force, the convex column is easily damaged. Therefore, a reinforcing member is provided around the convex column.

[0031] Preferably, in order to prevent the first cover 7 from being damaged due to excessive force when it is flipped, an anti-fooling block is provided on the lower surface of the baffle 9. The anti-fooling block is perpendicular to the position perpendicular to the calibration hole 10 and can prevent fooling when it can be rotated to 98°.

[0032] Embodiment 2: When the end cover is the second cover 12, only need to align the second toothed plate 13 with the first toothed plate 4 on the bottom case 1, and push the second cover 12 so that the second toothed plate 13 is integrated with the first toothed plate 4, thereby fixing the end cover to the bottom case 1.

[0033] The wire clamp can be fixed to the wire pressing end cover and shipped to customers for optional use, enabling customers to fix wires with more wire diameter specifications;

[0034] The present utility model solves this problem by using two ways (rotating and screwing to fix and pressing to fix) of fixing wires with one driving housing, making the assembly simple and flexible; in addition, it also solves the problem of not having to open two sets of outer shell molds for two ways of fixing wires, thus saving the mold cost.

[0035] It should be noted that the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope described in the description of the present utility model; and for those of ordinary skill in the art, they can be improved or transformed according to the above description, and all these improvements and transformations should fall within the protection scope of the appended claims of the present utility model.

Claims

1. An LED driving power supply housing is provided with a bottom case and an end cover, and the end cover is used in cooperation with the bottom case; characterized in that ； A groove is provided in the wiring area of the bottom case, and mounting holes for mounting the end cover are provided on the side wall near the inside of the groove. A toothed first tooth plate is mounted on the side wall near the mounting holes, and positioning holes are provided at the opening of the groove.

2. The LED driving power supply housing according to claim 1, wherein; The end cover is a first cover body; a convex column is provided on the upper surface of the first cover body, and a fixing hole is opened in the convex column. The mounting hole penetrates the lower surface of the first cover body; the fixing hole is matched with the positioning hole.

3. The LED driver power supply housing according to claim 2, characterized in that; A reinforcing member is provided around the convex column, and the reinforcing member is fixed on the upper surface of the first cover body.

4. The LED driving power supply housing according to claim 2, characterized in that; A placement groove for storing wire clips is further provided on the upper surface of the first cover body; a perforation is provided on the side wall at the front end of the first cover body, and the perforation penetrates the inside of the front end of the first cover body.

5. The LED driver power supply housing according to claim 4, wherein; Shielding plates are fixed on both sides of the first cover body, and calibration holes are provided on the side walls of the shielding plates. The calibration holes are on the same horizontal line as the perforations.

6. The LED driver power supply housing according to claim 5, characterized in that; An anti-fooling block is provided on the lower surface of the shielding plate, and the anti-fooling block is perpendicular to the position perpendicular to the calibration hole.

7. The LED driving power supply housing according to claim 1, wherein; The end cover is a second cover body, and second tooth plates matching the first tooth plate are provided on both sides of the second cover body.

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