Street lamp holder convenient for installing and replacing power supply

Abstract

The street lamp holder comprises a lamp shell, a power source bin used for containing the power source is arranged on the inner side of the lamp shell, at least two long-strip-shaped grooves are formed in the power source bin, the power source is provided with installation holes corresponding to the long-strip-shaped grooves, and the long-strip-shaped grooves and the installation holes are fixed through screws. Even if a certain position of the long-strip-shaped groove is damaged, screws can still be screwed into other positions of the long-strip-shaped groove to fix the power source, and the situation that the whole lamp shell is scrapped due to the fact that the internal threaded column is damaged can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to an outdoor street lamp, in particular to a street lamp cap. Background Art

[0002] The existing street lamps are equipped with power supplies, which control and adjust the current according to different types of light sources and provide stable voltage to achieve the best luminous efficiency and brightness of the street lamps. At the same time, they provide overvoltage protection, undervoltage protection, overcurrent protection and other functions for the street lamps. The existing power supplies are provided with mounting parts on the outer edges, which are installed inside the lamp housing of the street lamps by means of screws. For this purpose, corresponding internal threaded columns are provided inside the lamp housing of the street lamps. When the internal threaded columns are damaged due to operating errors during installation, such as when the force used to tighten the screws is large, they are directly damaged, or the threads may have been worn, scratched or deformed to a certain extent during the first screwing out and screwing in process. When the power supply is repaired and replaced, it cannot be normally engaged when screwed in again. Since the lamp housings of existing street lamps are mostly integrated structures, the above-mentioned problems cannot be solved by replacing the internal threaded columns, and they can only be scrapped, resulting in waste. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a street lamp holder which is convenient for installing and replacing a power source.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A street lamp holder that is easy to install and replace a power supply, comprising a lamp housing, a power supply compartment for placing the power supply being provided on the inner side of the lamp housing, at least two long slots being provided in the power supply compartment, the power supply being provided with mounting holes corresponding to the long slots, and the long slots and the mounting holes being fixed by screws.

[0006] The long grooves are arranged parallel to each other.

[0007] The lengths of the elongated grooves are the same.

[0008] The distance between the same position of each of the long grooves along the length direction of the long groove is the same as the distance between the mounting holes along the length direction of the long groove.

[0009] At least one supporting portion is disposed at the bottom of the power supply compartment, and the top surface of the supporting portion abuts against the bottom surface of the power supply.

[0010] A mounting portion for fixing to a street lamp body is provided on one side of the lamp housing, and a wiring hole is provided on the side wall of the power supply compartment corresponding to the position of the mounting portion.

[0011] The lamp housing is provided with a mounting seat for mounting the LED lamp board, and the LED lamp board is fixed on the mounting seat by screws.

[0012] The mounting seat is provided with a heat dissipation panel composed of a plurality of indentations and convexities arranged alternately, and the LED lamp board is fixed on the heat dissipation panel.

[0013] A lampshade is also sealed and mounted on the lamp housing, and the lampshade and the lamp housing enclose a cavity, thereby sealing the LED lamp board and the power supply in the cavity.

[0014] The beneficial effect of the utility model is as follows: the utility model is provided with a power supply compartment for placing the power supply on the inner side of the lamp housing, at least two long slots are provided in the power supply compartment, the power supply is provided with mounting holes corresponding to the long slots, the long slots and the mounting holes are fixed by screws, even if a certain position of the long slot is damaged, screws can still be screwed into the remaining positions of the long slot to fix the power supply, which can effectively avoid the situation where the entire lamp housing is scrapped due to damage to the internal threaded column. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is the structural diagram of the lamp housing;

[0017] Figure 2 It is an exploded view of the utility model. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0019] It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the present invention.

[0020] Some embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0021] Reference Figure 1 , 2 A street lamp holder which is easy to install and replace a power supply, comprises a lamp housing 1, a power supply compartment 2 for placing a power supply is arranged on the inner side of the lamp housing 1, at least two long grooves 3 are arranged in the power supply compartment 2, the power supply is provided with mounting holes corresponding to the long grooves 3, the long grooves 3 and the mounting holes are fixed by screws, even if a certain position of the long groove is damaged, screws can still be screwed into the remaining positions of the long groove to fix the power supply, which can effectively avoid the situation where the entire lamp housing is scrapped due to damage to the internal threaded column.

[0022] The long slots 3 are arranged parallel to each other. When installing the power supply, the long slots 3 can be fine-tuned and moved along the length direction. During the fine-tuning and movement, the mounting holes are always on the long slots 3.

[0023] refer to Figure 1 , the lengths of the various long grooves 3 are the same, and the distance between the same position of the various long grooves 3 along the length direction of the long groove 3 is the same as the distance between the mounting holes along the length direction of the long groove 3, such as the distance between the leftmost point on the left side of the long groove 3 and the leftmost point on the right side of the long groove 3 along the length direction (such as Figure 1 As shown in A in FIG, the distance between the mounting holes and the mounting holes along the length direction of the long slot 3 is the same, that is, when the mounting hole on the left side moves to the leftmost point on the long slot 3 on the left side, the mounting hole on the right side is aligned with the leftmost point on the long slot 3 on the right side, ensuring that even if the power supply moves to the leftmost end or the rightmost end, its mounting hole is always on the long slot 3.

[0024] At least one supporting portion 4 is disposed at the bottom of the power supply compartment 2, and the top surface of the supporting portion 4 abuts against the bottom surface of the power supply.

[0025] A mounting portion 5 for fixing to a street lamp body is disposed on one side of the lamp housing 1 , and a wiring hole 11 is disposed on a side wall of the power supply compartment 2 corresponding to a position of the mounting portion 5 .

[0026] The lamp housing 1 is provided with a mounting seat 6 for mounting an LED lamp board, and the LED lamp board is fixed on the mounting seat 6 by screws.

[0027] The mounting seat 6 is provided with a heat dissipation panel 9 composed of a plurality of recesses 7 and protrusions 8 arranged alternately, and the LED light board is fixed on the heat dissipation panel 9 .

[0028] A lampshade 10 is also sealed and mounted on the lamp housing 1 . The lampshade 10 and the lamp housing 1 enclose a cavity, and the LED lamp board and the power supply are sealed in the cavity.

[0029] In the present invention, the term "plurality" means two or more than two, unless otherwise clearly defined. The term "and / or" used herein includes any and all combinations of one or more related listed items. The terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral connection; "connect" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0030] It should be noted that when an element is referred to as being "assembled on", "installed on", "fixed on" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0031] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiments", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0032] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A street lamp holder that is easy to install and replace a power source, comprising a lamp housing (1), characterized in that A power supply compartment (2) for accommodating a power supply is provided on the inner side of the lamp housing (1), at least two elongated grooves (3) are provided in the power supply compartment (2), the power supply is provided with mounting holes corresponding to the elongated grooves (3), and the elongated grooves (3) and the mounting holes are fixed by screws.

2. The street lamp holder that is easy to install and replace the power supply according to claim 1 is characterized in that The long grooves (3) are arranged parallel to each other.

3. The street lamp holder that is easy to install and replace the power supply according to claim 1 is characterized in that The lengths of the various long grooves (3) are the same.

4. The street lamp holder for easy installation and replacement of power supply according to claim 1, characterized in that The distance between the same position of each of the elongated grooves (3) along the length direction of the elongated groove (3) is the same as the distance between the mounting holes along the length direction of the elongated groove (3).

5. The street lamp holder that is easy to install and replace the power supply according to claim 1 is characterized in that At least one supporting portion (4) is provided at the bottom of the power supply compartment (2), and the top surface of the supporting portion (4) abuts against the bottom surface of the power supply.

6. The street lamp holder that is easy to install and replace the power supply according to claim 1 is characterized in that A mounting portion (5) for fixing to a street lamp body is provided on one side of the lamp housing (1), and a wiring hole (11) is provided on a side wall of the power supply compartment (2) at a position corresponding to the mounting portion (5).

7. The street lamp holder that is easy to install and replace the power supply according to claim 1 is characterized in that The lamp housing (1) is provided with a mounting seat (6) for mounting an LED lamp board, and the LED lamp board is fixed to the mounting seat (6) by means of screws.

8. The street lamp holder for easy installation and replacement of power supply according to claim 7, characterized in that The mounting seat (6) is provided with a heat dissipation panel (9) composed of a plurality of indentations (7) and protrusions (8) arranged alternately, and the LED light panel is fixed on the heat dissipation panel (9).

9. The street lamp holder for easy installation and replacement of power supply according to claim 7, characterized in that A lampshade (10) is also sealed and mounted on the lamp housing (1); the lampshade (10) and the lamp housing (1) enclose a cavity, sealing the LED lamp board and the power supply in the cavity.

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