CN201421061Y - Smoke alarm lamp - Google Patents

Abstract

The utility model discloses a smoke alarm lamp, comprising a lamp body composed of a fixed back plate and a lampshade, a light source is fixed in the lamp body, and a smoke alarm device is arranged on the lamp body. The utility model provides a smoke alarm lamp with a simple structure, convenient installation, and more reasonable indoor decoration and setting.

Description

smoke alarm lamps

technical field

The utility model relates to a lamp, in particular to a smoke alarm lamp.

Background technique

At present, most indoor lighting fixtures are directly fixed to the ceiling or wall. For indoor safety, smoke alarms are installed on many occasions at the same time. The existing smoke alarms are also directly installed on the ceiling or wall, and the two are set separately. On the one hand, it is inconvenient to install and increases the installation cost; on the other hand, many things are arranged on the ceiling, which affects the appearance of the living room.

Utility model content

The technical problem to be solved by the utility model is to provide a simple structure, convenient installation, and a A smoke alarm lamp that can make interior decoration and setting more reasonable.

The utility model solves the above-mentioned technical problems through the following technical solutions: a smoke alarm lamp, including a lamp body composed of a fixed backboard and a lampshade, a light source is fixed in the lamp body, and a smoke alarm device is arranged on the lamp body. There is an installation gap communicating with the external environment on the body, and the smoke alarm device is arranged in the installation gap.

The smoke alarm device includes a smoke detector and an alarm, and the smoke detector is exposed outside the lamp body.

The smoke alarm device is fixed on the fixed backboard through the support frame.

The support frame is a U-shaped support, and the tops of the two arms of the U-shaped support are provided with outwardly folded flanges.

The rear part of the smoke alarm device is fixed with a mounting plate, the outer diameter of the mounting plate is larger than the inner diameter of the installation gap, and the outer edge of the bottom surface of the mounting plate is provided with a downward protrusion or a raised edge, and the mounting plate and the support frame are fixed by screws.

The installation notch is located on the lower wall of the lampshade.

The installation notch is located on the side wall of the lampshade.

The utility model adopts the method of setting a smoke alarm device on the lamp body of the lamp, and at the same time realizes the lighting function of the lamp and the smoke detection and alarm function. When the smoke hits, send out an alarm signal to prevent disasters from happening.

The utility model adopts an installation gap on the lamp body, and the smoke alarm device is arranged in the installation gap, and its rear part is fixed on the fixed backboard through the support frame inside the lamp body. On the one hand, the fixing safety of the smoke alarm device is guaranteed. On the other hand, the supporting frame is arranged in the lamp body without being exposed, so that the lamp is elegant in appearance.

The outer diameter of the installation plate is larger than the inner diameter of the installation gap. When the support frame is loose, the installation plate can be used to place the scaffold on the lampshade, so that the smoke alarm device will not be damaged due to falling.

Description of drawings

The utility model will be further described below in conjunction with accompanying drawing and embodiment, in the accompanying drawing:

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is a cross-sectional view of an embodiment of the present invention.

Detailed ways

Taking the ceiling lamp as an example below, the specific structure of the utility model will be described in detail.

As shown in Figures 1 and 2, the smoke alarm lamp includes a lamp body composed of a fixed back plate 5 and a lampshade. In this embodiment, the lampshade is composed of an annular frame body 1b and a circular cover 1a, and a light source 3 is fixed in the lamp body. , the light source 3 is fixed on the fixed back plate 5 through a clamp. This embodiment adopts a ring-shaped lamp tube. The light source 3 can also adopt various forms of light sources such as bulbs and LED lamps. The light source 3 adopts an annular lamp tube, so the installation gap 6 is provided in the wall center of the circular cover 1a at the lower part of the lampshade, and the smoke alarm device 2 is arranged in the installation gap 6, and the smoke alarm device 2 includes a smoke detector and an alarm. The smoke detector is exposed outside the lampshade, that is, exposed outside the installation gap 6, and the smoke alarm device 2 is fixed on the fixed backboard 5 through the support frame 4. The support frame 4 is a U-shaped bracket, and the top ends of the two arms of the U-shaped bracket There is an outwardly folded edge 4a. There is a screw hole 4b on the folded edge 4a of the support frame 4, and the screw is installed in the screw hole to fix the support frame 4 on the fixed backboard 5, and the rear part of the smoke alarm device 2 is provided with a card slot (not shown in the figure) , the mounting plate 7 is correspondingly provided with a hook 11. When installing the smoke alarm 2, align the slot at the rear of the smoke alarm device 2 with the hook 11, and rotate the hook 11 into the slot to fix the smoke alarm 2 on the installation. On the plate 7, the bottom surface of the mounting plate 7 is provided with a downward protrusion 7a or a convex edge, which presses against the inner wall of the lampshade. The rear part of the smoke alarm 2 can also be directly fixed on the mounting plate 7 by screws. The lower end of the U-shaped bracket of the mounting plate 7 and the support frame 4 is screwed and fixed by screws. In addition to the structure in which the smoke alarm is fixed on the fixed back plate 5, the smoke alarm can also be directly fixed on the lampshade, which is convenient for maintenance and replacement of the smoke alarm.

The smoke alarm 2 is connected with a power supply part (not shown in the figure), and the power supply part is a battery or a DC transformer. The power supply part is also arranged in the lampshade and fixed on the fixed backboard 5, or the smoke alarm 2 Connect directly to the AC power supply.

In order to make the lamp more beautiful, the installation gap 6 can also be located on the side wall of the lampshade, that is, on the annular frame body 1b, and the smoke alarm is also correspondingly arranged at the detection port on the sidewall of the lampshade, and the fixing method is to be fixed on the fixed backboard or the sidewall of the lampshade superior.

Claims (7)

1, a kind of smog alarm light fixture comprises the lamp body of being made up of stationary backplate, lampshade, is fixed with light source in the lamp body, it is characterized in that, lamp body is provided with smoke alarm unit, has the installation gap that communicates with external environment on the described lamp body, and described smoke alarm unit is arranged in the installation gap.

2, smog alarm light fixture according to claim 1 is characterized in that, described smoke alarm unit comprises smoke-detectors and alarm, and described smoke-detectors is exposed at outside the lamp body outward.

3, smog alarm light fixture according to claim 2 is characterized in that, described smoke alarm unit is fixed on the stationary backplate by bracing frame.

4, smog alarm light fixture according to claim 3 is characterized in that, described bracing frame is the U-shaped support, and two support arm tops of U-shaped support are provided with the flanging of outside turnover.

5, smog alarm light fixture according to claim 4, it is characterized in that described smoke alarm unit rear portion is fixed with installing plate, the installing plate external diameter is greater than the installation gap internal diameter, installing plate bottom surface outward flange is provided with to lower convexity or convex edge, and installing plate and bracing frame are connected and fixed by screw.

6, according to any described smog alarm light fixture of claim 1～5, it is characterized in that described installation gap is positioned on the wall of lampshade bottom.

7, according to any described smog alarm light fixture of claim 1～5, it is characterized in that described installation gap is positioned on the lampshade side wall surface.

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