A floodlight with convenient maintenance

Abstract

The utility model discloses a convenient maintenance's projection lamp, including the lamp shell with one side opening, the lamp shell inner chamber is provided with the lighting assembly, and the opening of lamp shell is covered with the light -transmitting plate, and the inside of lamp shell is recessed with the installation groove along the edge contour near its opening, the upper side of lamp shell is passed through and is set up with the through -hole that communicates with the installation groove, the light -transmitting plate can pass through the through -hole and be placed in the installation groove, and the upper side of lamp shell is connected with the stop piece that can block the through -hole. Through setting the installation groove near the opening of the inside of lamp shell, and setting up the through -hole that communicates with the installation groove on the upper side of lamp shell, make the light -transmitting plate can pass through the through -hole and be placed in the installation groove, and then through the stop piece joint block the through -hole, and then realize the installation of light -transmitting plate, only need to dismantle the stop piece when disassembling, and then greatly simplify the installation and disassembly process of light -transmitting plate, and the maintenance efficiency is improved obviously.

Description

Technical Field

[0001] This utility model specifically relates to a floodlight that is easy to maintain. Background Technology

[0002] In the field of lighting equipment, floodlights are widely used in various outdoor locations such as squares, construction sites, and stadiums. However, with prolonged use, the internal lighting components of existing floodlights may malfunction, requiring maintenance or replacement. Traditional floodlights require disassembling the outer casing before the light-transmitting plate can be removed. The casing and light-transmitting plate are typically fixed to the lamp housing with screws, making the process cumbersome as tools are needed to unscrew the screws for maintenance of the internal lighting components. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the technical problem to be solved by this utility model is to provide a floodlight that is easy to maintain.

[0004] A floodlight that is easy to maintain includes a lamp housing with an opening on one side. An illumination component is disposed inside the lamp housing. A light-transmitting plate is placed over the opening of the lamp housing. A mounting groove is recessed along the edge contour of the inner side of the lamp housing near its opening. A through hole communicating with the mounting groove is provided on the upper side of the lamp housing. The light-transmitting plate can be installed in the mounting groove through the through hole. A limiting member that can block the through hole is snapped onto the upper side of the lamp housing.

[0005] In one embodiment, the limiting member has symmetrical clamping arms on both sides that can elastically deform relative to it. The two clamping arms cooperate to clamp the two sides of the lamp housing. Fixed shafts are respectively provided on the inner sides of the two clamping arms, and locking blocks are respectively provided on the opposite sides of the two clamping arms. The lamp housing has symmetrical first flanges on both sides. The upper end of the first flange has a recessed slot that can be inserted and cooperate with the clamping arms. The slot has an movable gap for the clamping arms to elastically deform inward relative to each other. A slot is provided on one side of the slot that can cooperate with the locking blocks. The lamp housing has symmetrically recessed vertical guide grooves on both sides. The lower end of the vertical guide groove extends into the slot. The fixed shaft is movably disposed in the vertical guide groove.

[0006] In one embodiment, the fixed shaft is detachably inserted into the clamping arm via a threaded connection or is detachably locked to the clamping arm via screws.

[0007] In one embodiment, the limiting member has a second flange extending inside, which can block the perforation and abut against the light-transmitting plate.

[0008] In one embodiment, the perforation and the mounting groove are of equal length and width.

[0009] In one embodiment, a cover ring is detachably connected to one side of the lamp housing at its opening by screws, and the mounting groove and the through hole are formed between the lamp housing and the cover ring.

[0010] In summary, the advantages of this utility model over the prior art are:

[0011] This utility model provides an installation groove on the inner side of the lamp housing near the opening, and a through hole connected to the installation groove is made on the upper side of the lamp housing. This allows the light-transmitting plate to pass through the through hole and be placed directly into the installation groove. The through hole is then sealed by a limiting member, thus realizing the installation of the light-transmitting plate. During disassembly, only the loosening limiting member needs to be removed. Compared with the traditional complicated screw fixing or multi-clamp connection method, this greatly simplifies the installation and disassembly process of the light-transmitting plate and significantly improves maintenance efficiency.

[0012] Furthermore, the symmetrically arranged clamping arms on both sides of the limiting component can elastically deform relative to it. Together with the first flange, slot, groove, and vertical guide groove on both sides of the lamp housing, a stable engagement between the limiting component and the lamp housing is achieved. During maintenance, when the limiting component needs to be disassembled, since the fixed shaft is movably set in the vertical guide groove, after applying external force to make the clamping arms disengage from the groove and slot in sequence, the limiting component can rotate relative to the lamp housing without completely separating from it. This effectively avoids the problem of the limiting component falling off and being lost. At the same time, the reserved movable gap in the slot provides space for the clamping arms to elastically deform due to the action of the clamping block. This not only ensures the stability of the limiting component engagement but also makes it easy for operators to install and remove the limiting component, reducing the difficulty of operation. Attached image description;

[0014] Figure 1 An exploded view of a floodlight that is easy to maintain, according to one embodiment of the present invention.

[0015] Figure 2 This is one of the cross-sectional views of a floodlight that is easy to maintain, according to one embodiment of the present invention;

[0016] Figure 3 As one embodiment of this utility model Figure 2 Enlarged view of point A;

[0017] Figure 4 This is a second cross-sectional view of a floodlight that is easy to maintain, according to one embodiment of the present invention.

[0018] Figure 5 This is a perspective view of a floodlight that is easy to maintain, according to one embodiment of the present invention. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0020] like Figures 1 to 5 The present invention preferably provides a floodlight that is easy to maintain, including a lamp housing 1 with an opening on one side. An illumination component 2 is disposed inside the lamp housing 1. A light-transmitting plate 3 is placed over the opening of the lamp housing 1. A mounting groove 4 is recessed along the edge contour of the inner side of the lamp housing 1 near its opening. A through hole 5 is provided on the upper side of the lamp housing 1 and communicates with the mounting groove 4. The light-transmitting plate 3 can be installed in the mounting groove 4 through the through hole 5. A limiting member 6 that can block the through hole 5 is snapped onto the upper side of the lamp housing 1. Specifically, by setting an installation groove on the inner side of the lamp housing near the opening, and opening a through hole on the upper side of the lamp housing that communicates with the installation groove, the light-transmitting panel can be placed directly into the installation groove through the through hole. Then, the through hole is blocked by a limiting component, thereby realizing the installation of the light-transmitting panel. When disassembling, only the loosening limiting component needs to be removed. Compared with the traditional complicated screw fixing or multi-clamp connection method, the installation and disassembly process of the light-transmitting panel is greatly simplified, and the maintenance efficiency is significantly improved.

[0021] Furthermore, the limiting member 6 is symmetrically provided with clamping arms 7 on both sides, which can elastically deform relative to it. The two clamping arms 7 cooperate to clamp the two sides of the lamp housing 1. Fixed shafts 8 are respectively provided on the opposite inner sides of the two clamping arms 7. Locking blocks 9 are respectively provided on the opposite sides of the two clamping arms 7. The lamp housing 1 is symmetrically provided with first flanges 10 on both sides. The upper end of the first flange 10 is recessed with a slot 11 that can be inserted and cooperate with the clamping arms 7. The slot 11 has an movable gap for the clamping arms 7 to elastically deform inward relative to each other. A slot 12 that can cooperate with the locking block 9 is provided on one side of the slot 11. The lamp housing 1 is symmetrically recessed with vertical guide grooves 13 on both sides. The lower end of the vertical guide grooves 13 extends into the slot 11. The fixed shafts 8 are movably disposed in the vertical guide grooves 13.

[0022] Specifically, when installing the limiting component, align the clamping arm with the slot and insert it. During insertion, the locking block is pressed against the inner wall of the slot, causing the clamping arm to undergo inward elastic deformation. When the locking block reaches the slot position, the clamping arm returns to its original position under its own elasticity, and the locking block engages with the slot, achieving a secure connection between the limiting component and the lamp housing. At this time, the fixed shaft is located in the vertical guide groove, achieving a secure connection between the limiting component and the lamp housing. When the limiting component needs to be disassembled for maintenance, the operator holds the limiting component and applies appropriate external force to press the clamping arm inward, causing the locking block to disengage from the slot. Due to the limiting effect of the fixed shaft in the vertical guide groove, the limiting component will not completely separate from the lamp housing, but can rotate relative to the lamp housing with the fixed shaft as a fulcrum, thus facilitating maintenance operations on the light-transmitting plate and lighting components. After maintenance, return the limiting component to its original position, align the clamping arm with the slot again, and repeat the installation steps to complete the reinstallation of the limiting component. This ensures the stability of the locking mechanism while allowing operators to easily install and remove the locking mechanism, thus reducing operational difficulty.

[0023] Furthermore, the fixed shaft 8 is detachably inserted into the clamping arm 7 via a threaded connection or detachably locked to the clamping arm 7 via screws. This facilitates the installation, disassembly, and maintenance of the fixed shaft.

[0024] Furthermore, the inner side of the limiting member 6 extends a second flange 14 that can seal the perforation 5 and abut against the light-transmitting plate 3. This further enhances the sealing performance of the floodlight, effectively preventing rainwater, dust, and other external impurities from entering the lamp housing, protecting the lighting components, and extending the service life of the floodlight. Preferably, sealing strips are added to the second flange and the abutment points of the perforation and the light-transmitting plate.

[0025] Furthermore, the perforation 5 and the mounting groove 4 are set to be of equal length and width.

[0026] Furthermore, a cover ring 15 is detachably connected to one side of the lamp housing 1 at its opening via screws, and the mounting groove 4 and the through hole 5 are formed between the lamp housing 1 and the cover ring 15. This structural design facilitates the processing and maintenance of the mounting groove and the through hole, and also provides a more stable support structure for the installation of the light-transmitting plate. Preferably, a sealing strip can be installed between the lamp housing and the cover ring.

[0027] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A floodlight that is easy to maintain, comprising a lamp housing (1) with an opening on one side, wherein an illumination component (2) is disposed inside the lamp housing (1), and a light-transmitting plate (3) is placed over the opening of the lamp housing (1), characterized in that: The lamp housing (1) has an indented mounting groove (4) on its inner side near its opening. The lamp housing (1) has a through hole (5) that communicates with the mounting groove (4) on its upper side. The light-transmitting plate (3) can pass through the through hole (5) and be installed in the mounting groove (4). The lamp housing (1) has a limiting member (6) that can block the through hole (5) on its upper side.

2. The floodlight with convenient maintenance according to claim 1, characterized in that: The limiting member (6) is symmetrically provided with clamping arms (7) that can elastically deform relative to it. The two clamping arms (7) are fitted together to clamp the lamp housing (1) on both sides. Fixed shafts (8) are respectively provided on the inner side of the two clamping arms (7). Locking blocks (9) are respectively provided on the opposite side of the two clamping arms (7). The lamp housing (1) is symmetrically provided with first flanges (10) on both sides. The upper end of the first flange (10) is recessed with a slot (11) that can be inserted and fitted with the clamping arms (7). The slot (11) has an active gap for the clamping arms (7) to elastically deform inward relative to each other. The slot (11) is provided with a slot (12) that can fit with the locking block (9) on one side. The lamp housing (1) is symmetrically recessed with vertical guide grooves (13) on both sides. The lower end of the vertical guide groove (13) extends into the slot (11). The fixed shaft (8) is movably set in the vertical guide groove (13).

3. A floodlight that is easy to maintain according to claim 2, characterized in that: The fixed shaft (8) can be detachably inserted into the clamping arm (7) by threaded connection or can be detachably locked to the clamping arm (7) by screws.

4. A floodlight that is easy to maintain according to claim 2, characterized in that: The limiting member (6) has a second flange (14) extending inside, which can block the perforation (5) and abut against the light-transmitting plate (3).

5. A floodlight that is easy to maintain according to claim 1, characterized in that: The perforation (5) and the mounting groove (4) are of equal length and width.

6. A floodlight that is easy to maintain according to claim 5, characterized in that: The lamp housing (1) has a cover ring (15) detachably connected to its opening by screws on one side. The mounting groove (4) and the through hole (5) are formed between the lamp housing (1) and the cover ring (15).

Images