CN2683312Y

CN2683312Y - Saw blade protecting cover with lighting device

Info

Publication number: CN2683312Y
Application number: CN 200420006473
Authority: CN
Inventors: 罗政洲; 顾永枪
Original assignee: Rexon Industrial Corp Ltd
Current assignee: Rexon Industrial Corp Ltd
Priority date: 2004-03-31
Filing date: 2004-03-31
Publication date: 2005-03-09
Anticipated expiration: 2014-03-31

Abstract

The utility model relates to a saw blade protecting cover with a lighting device, which is provided with a sawing machine. The saw blade protecting cover comprises a base, a control base, a lamp group, a battery unit and a switch device. The base is provided with a containing space and an opening for accommodating a saw blade. The control base is arranged on the base; the lamp group is arranged on the base and convexly extended into the containing space of the base towards the opening direction; the battery unit is arranged on the control base; and the switch device is arranged on the control base and is connected with the lamp group and the battery unit to control the illumination condition of the lamp group.

Description

Saw blade protecting cover with lighting device

Technical field

The utility model is relevant with the saw blade protecting cover of sawing machinery, particularly about a kind of saw blade protecting cover with lighting device.

Background technology

General desktop sawing machine (Table Saw) structure consists predominantly of a base, and is located at the platform of base, a circular saw blade and a saw blade protecting cover; Saw blade is that the mode of the original place rotation being driven is located in the base, and the part outer peripheral edges can telescopically outwards protrude from the table top of platform up and down; Protecting cover then is to cover at the saw blade periphery of protruding platform in the force-applied mode that upwards starts, and directly exposes to platform in order to avoid saw blade, and the user just can not be injured because of touching saw blade because of carelessness; And when the user will carry out the sawing operation in the place of light luminance deficiency, normally strengthen the lighting of sawing machine operation occasion, or directly set up an illuminating lamp in the workbench top of sawing machine, then via illuminating lamp from the platform outside direction throw light towards protecting cover, make to be subjected to the irradiation of illuminating lamp near the saw blade position of circular sawing machine and to increase brightness.

Yet, because above-mentioned is by emitting beam towards the saw blade position from the platform outside in order to the illuminating lamp that increases brightness, make that partly light is to be projeced into the protecting cover outside, and on the inboard of protecting cover or workpiece, produce shade, cause the user when utilizing the saw blade sawing workpieces, be difficult for correctly recognizing the sawing position of workpiece.

The utility model content

Main purpose of the present utility model promptly in that a kind of saw blade protecting cover with lighting device is provided, can provide sawing machine preferable illuminating effect, makes that sawing processing is comparatively accurate.

For reaching above-mentioned purpose, the saw blade protecting cover with lighting device of the present utility model is to be located at a sawing machine, and this saw blade protecting cover includes: a pedestal, have an inner accommodation space, and the opening of this accommodation space of connection; One control seat is to be located at this pedestal; One lamp group is located at this pedestal; And protrude out in the accommodation space of this pedestal; One battery pack is located at this control seat; And a switching device, be located at this control seat and link this lamp group and this battery pack, in order to control the illumination condition of this lamp group.

Description of drawings

Fig. 1 is the three-dimensional combination figure of the utility model preferred embodiment;

Fig. 2 is the three-dimensional exploded view of the utility model preferred embodiment;

Fig. 3 is the partial sectional view of the utility model preferred embodiment;

Fig. 4 is the application schematic diagram of the utility model preferred embodiment.

The specific embodiment

Now cooperate graphic act one preferred embodiment that structure of the present utility model and function are elaborated, wherein used graphic brief description earlier is as follows:

See also Fig. 1 to Fig. 3, the utility model one preferred embodiment provides the protecting cover of the saw blade with lighting device, includes:

One pedestal 10 is to be microscler, inside have one along major axis to extending and the accommodation space 20 of break-through pedestal 10 front and back sides, and the bottom has an opening 22 that is communicated with accommodation space 20 and makes the bottom side of pedestal 10 be open shape, and generally is the housing of a shape for section configuration; The top of pedestal 10 has the observing window 26 that the recessed location division 24 and of accommodation space 20 directions on one day is communicated with accommodation space 20; The front side wall of location division 24 is provided with a perforation 28 in addition, and is more extended toward the direction of opening 22 by the antetheca bottom and to be provided with a backplate 29, and this backplate 29 is to have the function that the hand that stops the operator touches saw blade.

One control seat 12 has the battery case 30 and the top cover 32 that are microscler; Battery case 30 has one from the bearing space 34 of end face to lower recess, make battery case 30 inside be open shape towards the top, and top cover 32 is bearing space 34 tops of being located at battery case 30, and front end is hubbed at battery case 30, the rear end then can make top cover 32 can be covered in bearing space 34 with respect to battery case 30 deflections; The front end of battery case 30 has the fixed part 36 that one day, extended in the place ahead, and fixed part 36 has a fixing hole 38; Control seat 12 is to be located in the location division 24 of pedestal 10, and wear a through hole 33 of battery case 30 bottoms by a screw 39, combine and set firmly mutually with the location division 24 of pedestal 10, make that the fixed part 36 of control seat 12 is towards pedestal 10 the place aheads, and the end face of top cover 32 is the end faces that flush in pedestal 10.

One lamp group 14 is the bulb that also can use other kinds for the MD bulb in present embodiment; Lamp group 14 is to be located in the perforation 28 of pedestal 10 location divisions 24, protrudes out to front end in the accommodation space 20 of pedestal 10, and is the bottom of open shape towards pedestal 10.

One battery pack 16 is for two 1.5V alkali batteries in present embodiment, is located in the bearing space 34 of battery case 30.

One switching device 18 has one and switches switch 40 and some leads 42; Change-over switch 40 is to be located in the fixing hole 38 of control seat 12, and lead 42 then is located at the below of fixed part 36, is linked to change-over switch 40, lamp group 14 and battery pack 16 respectively, uses so that change-over switch 40 can be controlled the illumination condition of lamp group 14.

Via said structure, as shown in Figure 4, the utility model is to be hubbed on platform 52 table tops of a circular sawing machine 50 with pedestal 10 rear ends, makes that pedestal 10 can be in platform 52 top deflections; Simultaneously, pedestal 10 is to cover at the circular saw blade 54 that protrudes platform 52 table tops (among the figure shown in the imaginary line) outside, make saw blade 54 wear opening 22 and be positioned at the accommodation space 20 of pedestal 10, as user during at sawing one workpiece 56,12 feedings of the front end of pedestal 10 and control seat lifting that makes progress of conflicting with workpiece 56; If it is darker to carry out the place of sawing processing, when allowing the user be beyond recognition to be positioned at saw blade 54 desires of pedestal 10 inside to cut position in workpiece 56, the user gets final product the change-over switch 40 that direct control is located at pedestal 10 end faces, make lamp group 14 be illumination condition, and the light that lamp group 14 is sent is towards the projection of opening 22 directions (among the figure shown in the dotted line) from accommodation space 20 tops of pedestal 10 inside, make the saw blade 54 of pedestal 10 inside and the illuminating effect that workpiece 56 is subjected to reinforcement, the user can correctly recognize the cutting position of workpiece 56 via observing window 26.

Whereby, the utility model can provide circular sawing machine to carry out operation in the environment of insufficient light The time, can have better illuminating effect, so that sawing processing is comparatively accurate.

Claims

1. the saw blade protecting cover with lighting device is to be located at a sawing machine, it is characterized in that this saw blade protecting cover includes:

One pedestal has an inner accommodation space, and the opening of this accommodation space of connection;

One control seat is to be located at this pedestal;

One lamp group is located at this pedestal, and protrudes out to the accommodation space of this pedestal towards this opening direction;

One battery pack is located at this control seat; And

One switching device is to link this lamp group and this battery pack, in order to control the illumination condition of this lamp group.

2. according to the described saw blade protecting cover with lighting device of claim 1, it is characterized in that: wherein the top of this pedestal has the recessed location division of this accommodation space direction on one day, uses for this control seat to be installed with.

3. according to the described saw blade protecting cover with lighting device of claim 1, it is characterized in that: wherein the top of this pedestal has the observing window of this accommodation space of connection.

4. according to the described saw blade protecting cover with lighting device of claim 1, it is characterized in that: wherein this control seat has a battery case and a top cover; This battery case has one from the bearing space of end face to lower recess, and this top cover is can be located at the bearing space top of this battery case with respect to the mode of this battery case deflection; This battery pack is to be located at this bearing space.

5. according to the described saw blade protecting cover with lighting device of claim 4, it is characterized in that: wherein the front end of this battery case has a fixed part, and this fixed part has a fixing hole; This switching device is to be located at this fixing hole.

6. according to the described saw blade protecting cover with lighting device of claim 1, it is characterized in that: wherein this switching device is to be located at this control seat.